计算生化

高斯NBO分析

2019-04-09  本文已影响4人  爱折腾的大懒猪

做NBO分析很简单, 在关键词加入POP=NBO即可

例如要进行 键索引bond index 计算, 使用Pop=NBORead, 并在输入文件最后(空两行后), 输入:
$nbo bndidx archive $end

这是 CH3SH --- ClOH 卤键相互作用的计算例子, 随便用的B3LYP/6-31G优化的结构. 以下是结果的NBO部分.

开头部分

交待了使用 L607 完成任务. NBO版本, 任务名等.

 (Enter /home/hom/Softwares/Gaussian/g09/l607.exe)
 ******************************Gaussian NBO Version 3.1******************************
             N A T U R A L   A T O M I C   O R B I T A L   A N D
          N A T U R A L   B O N D   O R B I T A L   A N A L Y S I S
 ******************************Gaussian NBO Version 3.1******************************
       /RESON  / : Allow strongly delocalized NBO set

 Analyzing the SCF density

 Job title: NONAME                                                          

 Storage needed:      9054 in NPA,     11920 in NBO (  33553937 available)

NAO 部分

自然原子轨道占有分析, 这里的结果是每个原子都逐一分析, 包括原子的每个轨道.

所谓的Core电子, 是指比价电子层以内的电子(例如Cl 价电子是第三层, 1和2层都是Core, 因此有5个Core轨道(1s, 2s, 2px, 2py, 2pz)), 而所谓的Ryd轨道, 就是层数比价电子层数大的轨道(例如4s, 4px, 4py, 4pz)

 NATURAL POPULATIONS:  Natural atomic orbital occupancies 
                                                          
   NAO  Atom  No  lang   Type(AO)    Occupancy      Energy
 ----------------------------------------------------------
     1   Cl    1  S      Cor( 1S)     2.00000    -101.29073
     2   Cl    1  S      Cor( 2S)     1.99998      -9.64678
     3   Cl    1  S      Val( 3S)     1.96667      -0.87071
     4   Cl    1  S      Ryd( 4S)     0.00171       0.50708
     5   Cl    1  px     Cor( 2p)     1.99998      -7.24647
     6   Cl    1  px     Val( 3p)     1.02899      -0.28032
     7   Cl    1  px     Ryd( 4p)     0.00112       0.72830
     8   Cl    1  py     Cor( 2p)     2.00000      -7.23292
     9   Cl    1  py     Val( 3p)     1.92585      -0.31857
    10   Cl    1  py     Ryd( 4p)     0.00050       0.51719
    11   Cl    1  pz     Cor( 2p)     2.00000      -7.23195
    12   Cl    1  pz     Val( 3p)     1.99477      -0.32217
    13   Cl    1  pz     Ryd( 4p)     0.00024       0.49163

    14    O    2  S      Cor( 1S)     1.99991     -19.04908
    15    O    2  S      Val( 2S)     1.86117      -0.95892
    16    O    2  S      Ryd( 3S)     0.00241       1.33781
    17    O    2  px     Val( 2p)     1.20665      -0.29491
    18    O    2  px     Ryd( 3p)     0.00080       1.02009
    19    O    2  py     Val( 2p)     1.72628      -0.30736
    20    O    2  py     Ryd( 3p)     0.00072       0.92988
    21    O    2  pz     Val( 2p)     1.85273      -0.30921
    22    O    2  pz     Ryd( 3p)     0.00061       0.91651

    23    H    3  S      Val( 1S)     0.52592       0.08707
    24    H    3  S      Ryd( 2S)     0.00309       0.57247

    25    C    4  S      Cor( 1S)     1.99930     -10.12038
    26    C    4  S      Val( 2S)     1.20080      -0.35725
    27    C    4  S      Ryd( 3S)     0.00060       1.07602
    28    C    4  px     Val( 2p)     1.27353      -0.13238
    29    C    4  px     Ryd( 3p)     0.00029       0.57510
    30    C    4  py     Val( 2p)     1.03018      -0.17618
    31    C    4  py     Ryd( 3p)     0.00115       0.58167
    32    C    4  pz     Val( 2p)     1.29269      -0.13593
    33    C    4  pz     Ryd( 3p)     0.00034       0.55980

    34    S    5  S      Cor( 1S)     2.00000     -88.24248
    35    S    5  S      Cor( 2S)     1.99960      -8.39786
    36    S    5  S      Val( 3S)     1.76483      -0.76088
    37    S    5  S      Ryd( 4S)     0.00375       0.49751
    38    S    5  px     Cor( 2p)     1.99997      -5.91476
    39    S    5  px     Val( 3p)     1.84244      -0.26143
    40    S    5  px     Ryd( 4p)     0.00505       0.40911
    41    S    5  py     Cor( 2p)     1.99996      -5.92179
    42    S    5  py     Val( 3p)     1.12275      -0.21040
    43    S    5  py     Ryd( 4p)     0.00425       0.35086
    44    S    5  pz     Cor( 2p)     1.99993      -5.92225
    45    S    5  pz     Val( 3p)     1.29510      -0.22186
    46    S    5  pz     Ryd( 4p)     0.00352       0.36918

    47    H    6  S      Val( 1S)     0.83779      -0.14777
    48    H    6  S      Ryd( 2S)     0.00093       0.68917

    49    H    7  S      Val( 1S)     0.74504       0.06715
    50    H    7  S      Ryd( 2S)     0.00190       0.59275

    51    H    8  S      Val( 1S)     0.73708       0.07552
    52    H    8  S      Ryd( 2S)     0.00204       0.60104

    53    H    9  S      Val( 1S)     0.73392       0.07172
    54    H    9  S      Ryd( 2S)     0.00121       0.59866

每个原子的轨道分析后, 对每个原子的NAO贡献做总结.

注意, 这里的 Natural Charge 是自然电荷, NBO分析获得的电荷. 实际就是(原子电子数-总布居数). 例如Cl 的电子数是17, 布居数是16.91981, 因此带正电荷.

 Summary of Natural Population Analysis:                  
                                                          
                                       Natural Population 
                Natural  -----------------------------------------------
    Atom  No    Charge         Core      Valence    Rydberg      Total
 -----------------------------------------------------------------------
     Cl    1    0.08019      9.99996     6.91629    0.00356    16.91981
      O    2   -0.65128      1.99991     6.64683    0.00454     8.65128
      H    3    0.47099      0.00000     0.52592    0.00309     0.52901
      C    4   -0.79887      1.99930     4.79720    0.00238     6.79887
      S    5   -0.04113      9.99946     6.02512    0.01656    16.04113
      H    6    0.16129      0.00000     0.83779    0.00093     0.83871
      H    7    0.25306      0.00000     0.74504    0.00190     0.74694
      H    8    0.26088      0.00000     0.73708    0.00204     0.73912
      H    9    0.26487      0.00000     0.73392    0.00121     0.73513
 =======================================================================
   * Total *    0.00000     23.99862    27.96517    0.03621    52.00000

                                 Natural Population      
 --------------------------------------------------------
   Core                      23.99862 ( 99.9942% of  24)
   Valence                   27.96517 ( 99.8756% of  28)
   Natural Minimal Basis     51.96379 ( 99.9304% of  52)
   Natural Rydberg Basis      0.03621 (  0.0696% of  52)
 --------------------------------------------------------

从这里可以看出, 99.9304% 的电子处在价电子轨道和内核轨道 (Natural Minimal Basis).

    Atom  No          Natural Electron Configuration
 ----------------------------------------------------------------------------
     Cl    1      [core]3S( 1.97)3p( 4.95)
      O    2      [core]2S( 1.86)2p( 4.79)
      H    3            1S( 0.53)
      C    4      [core]2S( 1.20)2p( 3.60)
      S    5      [core]3S( 1.76)3p( 4.26)4p( 0.01)
      H    6            1S( 0.84)
      H    7            1S( 0.75)
      H    8            1S( 0.74)
      H    9            1S( 0.73)

最后这里是每个原子最外层电子轨道的布居数总结(合并p/d/f轨道等).

值得参考的是Natural Electron Configuration, 例如Cl这里价电子杂化态是3s1.87, 3p4.97.

自然键轨道分析

 NATURAL BOND ORBITAL ANALYSIS:

                       Occupancies       Lewis Structure    Low   High
           Occ.    -------------------  -----------------   occ   occ
  Cycle   Thresh.   Lewis   Non-Lewis     CR  BD  3C  LP    (L)   (NL)   Dev
 =============================================================================
   1(1)    1.90    51.24609   0.75391     12   8   0   6     3      2    0.11
   2(2)    1.90    51.24609   0.75391     12   8   0   6     3      2    0.11
   3(1)    1.80    51.84603   0.15397     12   7   0   7     0      1    0.11
   4(2)    1.80    51.84603   0.15397     12   7   0   7     0      1    0.11
   5(1)    1.70    51.84603   0.15397     12   7   0   7     0      1    0.11
   6(2)    1.70    51.84603   0.15397     12   7   0   7     0      1    0.11
   7(1)    1.60    51.84603   0.15397     12   7   0   7     0      1    0.11
   8(2)    1.60    51.84603   0.15397     12   7   0   7     0      1    0.11
   9(1)    1.50    51.84603   0.15397     12   7   0   7     0      1    0.11
  10(2)    1.50    51.84603   0.15397     12   7   0   7     0      1    0.11
  11(1)    1.80    51.84603   0.15397     12   7   0   7     0      1    0.11
 -----------------------------------------------------------------------------

 Structure accepted: RESONANCE keyword permits strongly delocalized structure

 --------------------------------------------------------
   Core                     23.99861 ( 99.994% of  24)
   Valence Lewis            27.84742 ( 99.455% of  28)
  ==================       ============================
   Total Lewis              51.84603 ( 99.704% of  52)
  -----------------------------------------------------
   Valence non-Lewis         0.13844 (  0.266% of  52)
   Rydberg non-Lewis         0.01552 (  0.030% of  52)
  ==================       ============================
   Total non-Lewis           0.15397 (  0.296% of  52)
 --------------------------------------------------------

上述是一些整体分析, 没看懂.

后面是自然键轨道组成分析, 以第一个键Cl-O为例.

     1. (1.99706) BD ( 1)Cl   1 - O   2  
                ( 43.30%)   0.6580*Cl   1 s(  3.12%)p31.10( 96.88%)
                                            0.0000  0.0000  0.1722 -0.0388  0.0000
                                           -0.9471  0.0293  0.0000  0.2579 -0.0195
                                            0.0000  0.0624 -0.0109
                ( 56.70%)   0.7530* O   2 s(  5.23%)p18.11( 94.77%)
                                            0.0001  0.2285  0.0108  0.9160  0.0115
                                           -0.3115  0.0193 -0.1039  0.0159
       (Occupancy)   Bond orbital/ Coefficients/ Hybrids
 ---------------------------------------------------------------------------------
     1. (1.99706) BD ( 1)Cl   1 - O   2  
                ( 43.30%)   0.6580*Cl   1 s(  3.12%)p31.10( 96.88%)
                                            0.0000  0.0000  0.1722 -0.0388  0.0000
                                           -0.9471  0.0293  0.0000  0.2579 -0.0195
                                            0.0000  0.0624 -0.0109
                ( 56.70%)   0.7530* O   2 s(  5.23%)p18.11( 94.77%)
                                            0.0001  0.2285  0.0108  0.9160  0.0115
                                           -0.3115  0.0193 -0.1039  0.0159
     2. (1.99890) BD ( 1) O   2 - H   3  
                ( 73.78%)   0.8589* O   2 s( 19.49%)p 4.13( 80.51%)
                                            0.0000 -0.4402 -0.0333  0.3811  0.0184
                                            0.6255  0.0080  0.5179  0.0085
                ( 26.22%)   0.5121* H   3 s(100.00%)
                                           -1.0000  0.0039
     3. (1.99627) BD ( 1) C   4 - S   5  
                ( 50.05%)   0.7075* C   4 s( 18.78%)p 4.33( 81.22%)
                                           -0.0003 -0.4333  0.0079  0.1891 -0.0036
                                            0.8810 -0.0160 -0.0006  0.0071
                ( 49.95%)   0.7067* S   5 s( 13.27%)p 6.54( 86.73%)
                                            0.0000 -0.0001 -0.3623  0.0377  0.0000
                                           -0.2061  0.0114  0.0000 -0.9065  0.0432
                                           -0.0001 -0.0264 -0.0215
     4. (1.99715) BD ( 1) C   4 - H   7  
                ( 62.99%)   0.7937* C   4 s( 27.25%)p 2.67( 72.75%)
                                            0.0001  0.5220  0.0015  0.7748  0.0065
                                            0.0908  0.0079  0.3446  0.0010
                ( 37.01%)   0.6083* H   7 s(100.00%)
                                            1.0000  0.0030
     5. (1.99762) BD ( 1) C   4 - H   8  
                ( 63.43%)   0.7964* C   4 s( 27.54%)p 2.63( 72.46%)
                                            0.0001  0.5248  0.0010 -0.6031 -0.0019
                                            0.3880  0.0098  0.4586  0.0010
                ( 36.57%)   0.6047* H   8 s(100.00%)
                                            1.0000  0.0037
     6. (1.99420) BD ( 1) C   4 - H   9  
                ( 63.34%)   0.7959* C   4 s( 26.40%)p 2.79( 73.60%)
                                           -0.0001 -0.5138 -0.0040  0.0118 -0.0009
                                           -0.2547 -0.0058  0.8191  0.0006
                ( 36.66%)   0.6054* H   9 s(100.00%)
                                           -1.0000 -0.0009
     7. (1.99310) BD ( 1) S   5 - H   6  
                ( 58.16%)   0.7626* S   5 s( 13.16%)p 6.60( 86.84%)
                                            0.0000  0.0000  0.3615 -0.0300  0.0000
                                            0.0418  0.0021  0.0000 -0.1786  0.0418
                                            0.0000  0.9115 -0.0473
                ( 41.84%)   0.6469* H   6 s(100.00%)
                                            1.0000  0.0022

以下部分是非成键的轨道(内核轨道, 孤对电子轨道, RY轨道, RY*轨道, 反键轨道).

这里可以看到Cl-O的反键轨道布居数0.1, 因此卤键形成一定程度削弱了Cl-O键.

     8. (2.00000) CR ( 1)Cl   1           s(100.00%)
                                            1.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
     9. (1.99998) CR ( 2)Cl   1           s(100.00%)
                                            0.0000  1.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    10. (1.99998) CR ( 3)Cl   1           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0000  0.0000  1.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    11. (2.00000) CR ( 4)Cl   1           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  1.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    12. (2.00000) CR ( 5)Cl   1           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            1.0000  0.0000  0.0000
    13. (1.99991) CR ( 1) O   2           s(100.00%)p 0.00(  0.00%)
                                            1.0000 -0.0001  0.0000 -0.0001  0.0000
                                            0.0000  0.0000  0.0000  0.0000
    14. (1.99929) CR ( 1) C   4           s(100.00%)p 0.00(  0.00%)
                                            1.0000 -0.0003  0.0000  0.0001  0.0000
                                            0.0002  0.0000  0.0000  0.0000
    15. (2.00000) CR ( 1) S   5           s(100.00%)
                                            1.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    16. (1.99960) CR ( 2) S   5           s(100.00%)p 0.00(  0.00%)
                                            0.0000  1.0000 -0.0001  0.0000  0.0000
                                            0.0004  0.0000  0.0000 -0.0002  0.0000
                                            0.0000  0.0000  0.0000
    17. (1.99996) CR ( 3) S   5           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0001  0.0000  1.0000
                                           -0.0003  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    18. (1.99996) CR ( 4) S   5           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  1.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000
    19. (1.99993) CR ( 5) S   5           s(  0.00%)p 1.00(100.00%)
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            0.0000  0.0000  0.0000  0.0000  0.0000
                                            1.0000  0.0000  0.0000
    20. (1.99972) LP ( 1)Cl   1           s( 49.08%)p 1.04( 50.92%)
                                            0.0000  0.0000  0.7006  0.0053  0.0000
                                            0.0046 -0.0023  0.0000 -0.2923 -0.0012
                                            0.0000 -0.6509 -0.0033
    21. (1.99907) LP ( 2)Cl   1           s( 15.17%)p 5.59( 84.83%)
                                            0.0000  0.0000  0.3895  0.0012  0.0000
                                           -0.0488  0.0006  0.0000 -0.6066 -0.0028
                                            0.0000  0.6913  0.0035
    22. (1.99701) LP ( 3)Cl   1           s( 32.77%)p 2.05( 67.23%)
                                            0.0000  0.0000  0.5724 -0.0029  0.0000
                                            0.3132  0.0101  0.0000  0.6926  0.0040
                                            0.0000  0.3073  0.0030
    23. (1.99980) LP ( 1) O   2           s(  0.02%)p99.99( 99.98%)
                                            0.0000  0.0146 -0.0002 -0.1119  0.0009
                                           -0.5859  0.0046  0.8024 -0.0064
    24. (1.99886) LP ( 2) O   2           s( 75.39%)p 0.33( 24.61%)
                                            0.0001  0.8682 -0.0139 -0.0456  0.0005
                                            0.4092 -0.0069  0.2767 -0.0049
    25. (1.99512) LP ( 1) S   5           s( 70.26%)p 0.42( 29.74%)
                                            0.0000 -0.0001  0.8381  0.0151  0.0000
                                            0.1101  0.0075 -0.0001 -0.3477 -0.0108
                                            0.0000 -0.4051 -0.0097
    26. (1.88355) LP ( 2) S   5           s(  3.52%)p27.38( 96.48%)
                                            0.0000  0.0004  0.1877  0.0054 -0.0004
                                           -0.9704 -0.0423  0.0000  0.1457  0.0084
                                            0.0000 -0.0014  0.0021
    27. (0.00113) RY*( 1)Cl   1           s( 61.39%)p 0.63( 38.61%)
                                            0.0000  0.0000  0.0090  0.7834  0.0000
                                           -0.0488 -0.4738  0.0000  0.0186  0.3785
                                            0.0000  0.0077  0.1248
    28. (0.00010) RY*( 2)Cl   1           s(  6.41%)p14.61( 93.59%)
                                            0.0000  0.0000 -0.0039  0.2531  0.0000
                                            0.0041  0.5785  0.0000 -0.0062  0.4168
                                            0.0000  0.0012 -0.6538
    29. (0.00006) RY*( 3)Cl   1           s( 24.79%)p 3.03( 75.21%)
    30. (0.00003) RY*( 4)Cl   1           s(  7.27%)p12.75( 92.73%)
    31. (0.00048) RY*( 1) O   2           s( 60.32%)p 0.66( 39.68%)
                                            0.0000  0.0008  0.7766 -0.0158  0.5662
                                            0.0195  0.1755  0.0123  0.2112
    32. (0.00013) RY*( 2) O   2           s(  0.03%)p99.99( 99.97%)
                                            0.0000 -0.0002  0.0161 -0.0005 -0.1389
                                           -0.0040 -0.5850  0.0070  0.7988
    33. (0.00010) RY*( 3) O   2           s( 17.48%)p 4.72( 82.52%)
    34. (0.00001) RY*( 4) O   2           s( 22.04%)p 3.54( 77.96%)
    35. (0.00310) RY*( 1) H   3           s(100.00%)
                                            0.0039  1.0000
    36. (0.00105) RY*( 1) C   4           s( 43.36%)p 1.31( 56.64%)
                                            0.0000  0.0149  0.6583 -0.0028 -0.1282
                                           -0.0123 -0.7401  0.0033  0.0463
    37. (0.00033) RY*( 2) C   4           s(  7.95%)p11.58( 92.05%)
                                            0.0000 -0.0036  0.2820  0.0001 -0.1884
                                           -0.0061  0.3384 -0.0012  0.8777
    38. (0.00022) RY*( 3) C   4           s(  0.21%)p99.99( 99.79%)
                                            0.0000 -0.0016  0.0458 -0.0060  0.9644
                                            0.0002 -0.1115 -0.0006  0.2353
    39. (0.00004) RY*( 4) C   4           s( 48.51%)p 1.06( 51.49%)
    40. (0.00166) RY*( 1) S   5           s( 16.68%)p 4.99( 83.32%)
                                            0.0000  0.0000  0.0007  0.4084  0.0000
                                            0.0433 -0.8985  0.0000  0.0032  0.1530
                                            0.0000  0.0057 -0.0233
    41. (0.00067) RY*( 2) S   5           s( 59.32%)p 0.69( 40.68%)
                                            0.0000  0.0000  0.0010  0.7702  0.0000
                                           -0.0053  0.3596  0.0000  0.0484 -0.0241
                                            0.0000  0.0078 -0.5239
    42. (0.00020) RY*( 3) S   5           s(  4.28%)p22.38( 95.72%)
                                            0.0000  0.0000  0.0174  0.2061  0.0000
                                            0.0079  0.2281  0.0000  0.0336  0.8513
                                            0.0000 -0.0115  0.4233
    43. (0.00014) RY*( 4) S   5           s( 19.51%)p 4.13( 80.49%)
                                            0.0000  0.0000  0.0138  0.4415  0.0000
                                           -0.0060  0.0969  0.0000 -0.0277 -0.4975
                                            0.0000  0.0647  0.7369
    44. (0.00093) RY*( 1) H   6           s(100.00%)
                                           -0.0022  1.0000
    45. (0.00191) RY*( 1) H   7           s(100.00%)
                                           -0.0030  1.0000
    46. (0.00205) RY*( 1) H   8           s(100.00%)
                                           -0.0037  1.0000
    47. (0.00121) RY*( 1) H   9           s(100.00%)
                                           -0.0009  1.0000
    48. (0.10236) BD*( 1)Cl   1 - O   2  
                ( 56.70%)   0.7530*Cl   1 s(  3.12%)p31.10( 96.88%)
                                            0.0000  0.0000  0.1722 -0.0388  0.0000
                                           -0.9471  0.0293  0.0000  0.2579 -0.0195
                                            0.0000  0.0624 -0.0109
                ( 43.30%)  -0.6580* O   2 s(  5.23%)p18.11( 94.77%)
                                            0.0001  0.2285  0.0108  0.9160  0.0115
                                           -0.3115  0.0193 -0.1039  0.0159
    49. (0.00234) BD*( 1) O   2 - H   3  
                ( 26.22%)   0.5121* O   2 s( 19.49%)p 4.13( 80.51%)
                                            0.0000  0.4402  0.0333 -0.3811 -0.0184
                                           -0.6255 -0.0080 -0.5179 -0.0085
                ( 73.78%)  -0.8589* H   3 s(100.00%)
                                            1.0000 -0.0039
    50. (0.00294) BD*( 1) C   4 - S   5  
                ( 49.95%)   0.7067* C   4 s( 18.78%)p 4.33( 81.22%)
                                            0.0003  0.4333 -0.0079 -0.1891  0.0036
                                           -0.8810  0.0160  0.0006 -0.0071
                ( 50.05%)  -0.7075* S   5 s( 13.27%)p 6.54( 86.73%)
                                            0.0000  0.0001  0.3623 -0.0377  0.0000
                                            0.2061 -0.0114  0.0000  0.9065 -0.0432
                                            0.0001  0.0264  0.0215
    51. (0.00941) BD*( 1) C   4 - H   7  
                ( 37.01%)   0.6083* C   4 s( 27.25%)p 2.67( 72.75%)
                                           -0.0001 -0.5220 -0.0015 -0.7748 -0.0065
                                           -0.0908 -0.0079 -0.3446 -0.0010
                ( 62.99%)  -0.7937* H   7 s(100.00%)
                                           -1.0000 -0.0030
    52. (0.01031) BD*( 1) C   4 - H   8  
                ( 36.57%)   0.6047* C   4 s( 27.54%)p 2.63( 72.46%)
                                           -0.0001 -0.5248 -0.0010  0.6031  0.0019
                                           -0.3880 -0.0098 -0.4586 -0.0010
                ( 63.43%)  -0.7964* H   8 s(100.00%)
                                           -1.0000 -0.0037
    53. (0.00459) BD*( 1) C   4 - H   9  
                ( 36.66%)   0.6054* C   4 s( 26.40%)p 2.79( 73.60%)
                                            0.0001  0.5138  0.0040 -0.0118  0.0009
                                            0.2547  0.0058 -0.8191 -0.0006
                ( 63.34%)  -0.7959* H   9 s(100.00%)
                                            1.0000  0.0009
    54. (0.00651) BD*( 1) S   5 - H   6  
                ( 41.84%)   0.6469* S   5 s( 13.16%)p 6.60( 86.84%)
                                            0.0000  0.0000 -0.3615  0.0300  0.0000
                                           -0.0418 -0.0021  0.0000  0.1786 -0.0418
                                            0.0000 -0.9115  0.0473
                ( 58.16%)  -0.7626* H   6 s(100.00%)
                                           -1.0000 -0.0022

NHO方向性和键弯曲(?)

 NHO Directionality and "Bond Bending" (deviations from line of nuclear centers)

         [Thresholds for printing:  angular deviation  >  1.0 degree]
                                    hybrid p-character > 25.0%
                                    orbital occupancy  >  0.10e

                                Line of Centers        Hybrid 1              Hybrid 2
                                ---------------  -------------------   ------------------
                NBO               Theta   Phi    Theta   Phi    Dev    Theta   Phi    Dev
 ========================================================================================
     1. BD (   1)Cl   1 - O   2    86.4  164.7     --     --    --      95.2  342.5   2.6
     3. BD (   1) C   4 - S   5    92.0  257.6    90.4  257.9   1.6     86.9   77.3   1.1
     4. BD (   1) C   4 - H   7    66.8    8.4    66.3    7.2   1.2      --     --    --
     5. BD (   1) C   4 - H   8    58.3  145.5    57.6  146.7   1.2      --     --    --
     7. BD (   1) S   5 - H   6    10.2  283.2     9.4  287.8   1.1      --     --    --
    20. LP (   1)Cl   1             --     --    155.8  270.5   --       --     --    --
    21. LP (   2)Cl   1             --     --     41.3  265.5   --       --     --    --
    22. LP (   3)Cl   1             --     --     68.0   65.1   --       --     --    --
    23. LP (   1) O   2             --     --     36.6  259.2   --       --     --    --
    25. LP (   1) S   5             --     --    137.7  288.1   --       --     --    --
    26. LP (   2) S   5             --     --     90.0  171.3   --       --     --    --
    48. BD*(   1)Cl   1 - O   2    86.4  164.7     --     --    --      95.2  342.5   2.6

Second Order Perturbation Theory 分析. 在这里可以看到一项很大的是LP ( 2) S 5 / 48. BD*( 1)Cl 1 - O 2为11.59 作用能. 可以明显看出S的孤对电子2和Cl-O的反键轨道有作用.

 Second Order Perturbation Theory Analysis of Fock Matrix in NBO Basis

     Threshold for printing:   0.50 kcal/mol
    (Intermolecular threshold: 0.05 kcal/mol)
                                                                              E(2)  E(j)-E(i) F(i,j)
         Donor NBO (i)                     Acceptor NBO (j)                 kcal/mol   a.u.    a.u. 
 ===================================================================================================

 within unit  1
   1. BD (   1)Cl   1 - O   2        / 35. RY*(   1) H   3                    0.90    1.11    0.028
  22. LP (   3)Cl   1                / 49. BD*(   1) O   2 - H   3            0.62    0.88    0.021
  24. LP (   2) O   2                / 35. RY*(   1) H   3                    0.72    1.34    0.028

 from unit  1 to unit  2
   1. BD (   1)Cl   1 - O   2        / 40. RY*(   1) S   5                    0.46    1.00    0.019
   1. BD (   1)Cl   1 - O   2        / 41. RY*(   2) S   5                    0.06    0.95    0.007
  22. LP (   3)Cl   1                / 51. BD*(   1) C   4 - H   7            0.07    0.93    0.007
  22. LP (   3)Cl   1                / 52. BD*(   1) C   4 - H   8            0.18    0.94    0.012

 from unit  2 to unit  1
   7. BD (   1) S   5 - H   6        / 48. BD*(   1)Cl   1 - O   2            0.05    0.48    0.004
  25. LP (   1) S   5                / 48. BD*(   1)Cl   1 - O   2            0.44    0.55    0.014
  26. LP (   2) S   5                / 48. BD*(   1)Cl   1 - O   2           11.59    0.19    0.043

 within unit  2
   6. BD (   1) C   4 - H   9        / 54. BD*(   1) S   5 - H   6            1.12    0.69    0.025
   7. BD (   1) S   5 - H   6        / 50. BD*(   1) C   4 - S   5            0.51    0.64    0.016
   7. BD (   1) S   5 - H   6        / 53. BD*(   1) C   4 - H   9            1.30    1.00    0.032
  14. CR (   1) C   4                / 45. RY*(   1) H   7                    0.75   10.71    0.080
  14. CR (   1) C   4                / 46. RY*(   1) H   8                    0.80   10.72    0.083
  14. CR (   1) C   4                / 47. RY*(   1) H   9                    0.79   10.72    0.082
  14. CR (   1) C   4                / 50. BD*(   1) C   4 - S   5            1.04   10.19    0.092
  16. CR (   2) S   5                / 36. RY*(   1) C   4                    0.57    9.25    0.065
  16. CR (   2) S   5                / 44. RY*(   1) H   6                    1.01    9.09    0.085
  25. LP (   1) S   5                / 52. BD*(   1) C   4 - H   8            0.86    1.08    0.027
  26. LP (   2) S   5                / 51. BD*(   1) C   4 - H   7            2.59    0.72    0.040
  26. LP (   2) S   5                / 52. BD*(   1) C   4 - H   8            1.77    0.72    0.033

NBO总结

 Natural Bond Orbitals (Summary):

                                                            Principal Delocalizations
           NBO                        Occupancy    Energy   (geminal,vicinal,remote)
 ====================================================================================
 Molecular unit  1  (HOCl)
     1. BD (   1)Cl   1 - O   2          1.99706    -0.53794  35(v),40(r),41(r)
     2. BD (   1) O   2 - H   3          1.99890    -0.72931   
     8. CR (   1)Cl   1                  2.00000  -101.29073   
     9. CR (   2)Cl   1                  1.99998    -9.64683   
    10. CR (   3)Cl   1                  1.99998    -7.24646   
    11. CR (   4)Cl   1                  2.00000    -7.23292   
    12. CR (   5)Cl   1                  2.00000    -7.23195   
    13. CR (   1) O   2                  1.99991   -19.04881   
    20. LP (   1)Cl   1                  1.99972    -0.59791   
    21. LP (   2)Cl   1                  1.99907    -0.40593   
    22. LP (   3)Cl   1                  1.99701    -0.50014  49(v),52(r),51(r)
    23. LP (   1) O   2                  1.99980    -0.31336   
    24. LP (   2) O   2                  1.99886    -0.77185  35(v)
    27. RY*(   1)Cl   1                  0.00113     0.51522   
    28. RY*(   2)Cl   1                  0.00010     0.56316   
    29. RY*(   3)Cl   1                  0.00006     0.65496   
    30. RY*(   4)Cl   1                  0.00003     0.50805   
    31. RY*(   1) O   2                  0.00048     1.24266   
    32. RY*(   2) O   2                  0.00013     0.88851   
    33. RY*(   3) O   2                  0.00010     0.99431   
    34. RY*(   4) O   2                  0.00001     1.07570   
    35. RY*(   1) H   3                  0.00310     0.57014   
    48. BD*(   1)Cl   1 - O   2          0.10236    -0.09005   
    49. BD*(   1) O   2 - H   3          0.00234     0.37941   
       -------------------------------
              Total Lewis   25.99028  ( 99.5792%)
        Valence non-Lewis    0.10470  (  0.4011%)
        Rydberg non-Lewis    0.00512  (  0.0196%)
       -------------------------------
            Total unit  1   26.10010  (100.0000%)
           Charge unit  1   -0.10010

 Molecular unit  2  (CH4S)
     3. BD (   1) C   4 - S   5          1.99627    -0.57381   
     4. BD (   1) C   4 - H   7          1.99715    -0.54615   
     5. BD (   1) C   4 - H   8          1.99762    -0.54390   
     6. BD (   1) C   4 - H   9          1.99420    -0.54266  54(v)
     7. BD (   1) S   5 - H   6          1.99310    -0.56718  53(v),50(g),48(r)
    14. CR (   1) C   4                  1.99929   -10.11995  50(g),46(v),47(v),45(v)
    15. CR (   1) S   5                  2.00000   -88.24247   
    16. CR (   2) S   5                  1.99960    -8.39769  44(v),36(v)
    17. CR (   3) S   5                  1.99996    -5.91467   
    18. CR (   4) S   5                  1.99996    -5.92177   
    19. CR (   5) S   5                  1.99993    -5.92225   
    25. LP (   1) S   5                  1.99512    -0.63770  52(v),48(r)
    26. LP (   2) S   5                  1.88355    -0.28450  48(r),51(v),52(v)
    36. RY*(   1) C   4                  0.00105     0.84795   
    37. RY*(   2) C   4                  0.00033     0.59317   
    38. RY*(   3) C   4                  0.00022     0.57365   
    39. RY*(   4) C   4                  0.00004     0.77892   
    40. RY*(   1) S   5                  0.00166     0.45916   
    41. RY*(   2) S   5                  0.00067     0.41124   
    42. RY*(   3) S   5                  0.00020     0.36158   
    43. RY*(   4) S   5                  0.00014     0.38151   
    44. RY*(   1) H   6                  0.00093     0.68831   
    45. RY*(   1) H   7                  0.00191     0.59101   
    46. RY*(   1) H   8                  0.00205     0.59892   
    47. RY*(   1) H   9                  0.00121     0.59810   
    50. BD*(   1) C   4 - S   5          0.00294     0.06798   
    51. BD*(   1) C   4 - H   7          0.00941     0.43245   
    52. BD*(   1) C   4 - H   8          0.01031     0.43859   
    53. BD*(   1) C   4 - H   9          0.00459     0.43280   
    54. BD*(   1) S   5 - H   6          0.00651     0.15102   
       -------------------------------
              Total Lewis   25.85576  ( 99.8295%)
        Valence non-Lewis    0.03374  (  0.1303%)
        Rydberg non-Lewis    0.01040  (  0.0402%)
       -------------------------------
            Total unit  2   25.89990  (100.0000%)
           Charge unit  2    0.10010
 Leave Link  607 at Mon Apr  8 15:56:43 2019, MaxMem=    33554432 cpu:         0.2

根据NBO分析的各个轨道能级, 可以排出各个能量.

Ref: 百度文库: 自然电子轨道NBO分析方法

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