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计算含内酯基的活性炭纤维与汞的吸附能大小,不考虑温度的话,用产物(电子能加上校正的零点能)-反应物(电子能加上校正的零点能),但是计算的结果与文献值相差较大,不知道为什么,附上了输入文件、输出文件、以及计算结果,还请各位老师指教。谢谢!
输入文件如下
1、含内酯基的活性炭纤维与汞
%chk=D:\Gaussian 09 www\G09W\Scratch\neizhijiC16H7O2Hg.chk
# opt=tight freq b3lyp/genecp int=ultrafine
Title Card Required
0 2
C 0.38500000 -4.40440000 -0.00060000
C 1.77790000 -4.40440000 -0.00060000
C 2.48630000 -3.19590000 -0.00060000
C 1.76920000 -1.97130000 -0.00060000
C 0.35010000 -1.98060000 -0.00060000
C -0.32670000 -3.20700000 -0.00070000
C 3.92540000 -3.15380000 -0.00060000
C 2.47800000 -0.72550000 -0.00040000
C 3.89710000 -0.71610000 -0.00030000
C 4.59620000 -1.97470000 -0.00050000
C 4.57390000 0.51030000 -0.00020000
H 5.67410000 0.52320000 -0.00020000
C 3.86220000 1.70760000 0.00000000
C 2.46930000 1.70760000 0.00000000
C 1.76090000 0.49920000 -0.00020000
H 4.46350000 -4.11420000 -0.00090000
H -0.15920000 -5.36080000 -0.00090000
H 2.32890000 -5.35670000 -0.00070000
H 5.69670000 -1.94670000 -0.00080000
H 4.40630000 2.66420000 -0.00010000
H 1.91830000 2.66000000 0.00000000
C -0.34900000 -0.72210000 -0.00060000
O -1.57430000 -0.65110000 -0.00070000
O 0.32180000 0.45710000 -0.00040000
Hg -2.95140000 -3.16510000 -0.00060000
Hg 0
lanl2dz
****
C H O 0
6-31G*
****
Hg 0
lanl2dz
2、含内酯基的活性炭
%chk=D:\Gaussian 09 www\G09W\Scratch\neizhijiC16H7O2.chk
# opt=tight freq b3lyp/6-31G(d) int=ultrafine
Title Card Required
0 2
C -2.07199199 -4.20780612 -0.00062700
C -0.67914399 -4.20780612 -0.00062700
C 0.02931901 -2.99932112 -0.00062700
C -0.68779399 -1.77471212 -0.00058900
C -2.10692799 -1.78404812 -0.00055900
C -2.78373799 -3.01046612 -0.00066200
C 0.02099201 -0.52890712 -0.00037000
C 1.44008001 -0.51958412 -0.00033500
C 2.11692301 0.70690588 -0.00017800
H 3.21710401 0.71977388 -0.00021000
C 1.40520001 1.90417688 -0.00002700
C 0.01228501 1.90417688 0.00000000
C -0.69614099 0.69574088 -0.00020800
C -2.13522799 0.65361188 -0.00041800
C -2.80604399 -0.52550612 -0.00057300
H -3.90661199 -0.55356012 -0.00109600
H -2.67353499 1.61395988 -0.00033600
H -2.61620999 -5.16428912 -0.00089000
H -3.88389499 -3.02329812 -0.00104200
H 1.94932501 2.86074388 -0.00005200
H -0.53869299 2.85653788 0.00001800
C 1.46837401 -2.95723912 -0.00056200
O 2.15543395 -3.97422273 -0.00058346
O 2.13919801 -1.77810512 -0.00047300
C H O 0
6-31G*
3、Hg的输入文件如下:
%chk=D:\Gaussian 09 www\G09W\Scratch\Hg(no opt)freq.chk
# freq b3lyp/lanl2dz int=ultrafine
Title Card Required
0 1
Hg -0.01228501 1.14250613 0.00000000
Hg 0
lanl2dz
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