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各位老师,我用高斯对木质素VG模型物和六水合锌离子的结构单独优化后,又优化了他们结合的结构,然后画静电势图的时候,VG的看着还很正常,但是六水合锌离子和二者结合的静电势全是红的,是电荷的问题吗,但是我看文献里复合结构的时候也没有这种问题,想请教一下该怎么解决
以下是优化VG与水合锌离子的gjf的文本:
%mem=200GB
%nprocshared=64
%chk=\public\home\acvnmkfs91\apprepo\gaussian\16-hy\case\VGZn-1\VGZn-1.chk
# opt=(calcfc,cartesian,gdiis) freq b3lyp/genecp empiricaldispersion=gd3bj scrf=(solvent=generic,read)
VGZn-1
2 1
Zn 2.06238600 -1.74845600 -0.40391500
O 3.97508400 -2.67242500 -0.05453800
O 1.52713700 -3.73621300 -1.08228500
O 2.89964200 -0.02095300 0.33056700
O 2.66560300 -1.43427800 -2.45620800
O 1.30359200 -2.34217800 1.44170500
O 0.29735800 -0.93000900 -1.14757700
H 4.20990600 -3.59812000 -0.20828600
H 4.75240300 -2.20296300 0.27839600
H 1.50282900 -3.95056900 -2.02606800
H 0.81695700 -4.22934700 -0.64647700
H 2.70272900 0.81438600 -0.16636600
H 2.65885800 0.22952100 1.25010300
H 2.07494100 -0.86638800 -2.97303600
H 3.56118400 -1.35045400 -2.81193100
H 1.80030900 -2.92931500 2.02741900
H 0.83301100 -1.65813600 2.00837300
H 0.02346000 -0.19764000 -0.55728900
H -0.50828200 -1.47897000 -1.27973500
O 0.29441100 1.26886400 0.62801400
O 0.14600000 -0.58486900 3.00196900
O 2.19149300 1.15942000 2.81405000
O -2.30100400 -2.13487100 -0.97989800
O -4.77050000 -0.81525200 -1.02777500
O 2.37834200 2.39811200 -0.68691700
C -0.03893400 1.66762400 1.97943500
C -0.75309500 0.51285200 2.72804500
C -1.93285700 0.03218300 1.92392300
C 1.20709900 2.21646100 2.66513400
C -1.76722100 -1.00152700 1.00221400
C -3.14373200 0.72514200 1.92179100
C -2.70266100 -1.26074300 0.01300500
C 0.03010300 2.21663400 -0.36681800
C -4.13377200 0.42708200 0.97778900
C -3.91608100 -0.53603800 -0.01978400
C 1.10563100 2.78794000 -1.06505600
C -1.28353100 2.52831900 -0.70923400
C 0.84767800 3.69849900 -2.09262200
C -1.53822400 3.44174700 -1.73396300
C -0.47201000 4.02504000 -2.41863100
C -3.15452800 -3.26994200 -1.27221300
C -6.03215000 -0.13261500 -1.07641800
C 3.49776500 3.14888100 -1.19752600
H -0.75868700 2.49191300 1.92984300
H -1.09111400 0.92268600 3.68840600
H 0.93872600 2.60873300 3.65264100
H 1.62582300 3.02580300 2.05933700
H -0.88338700 -1.61853400 1.01056000
H -3.32875900 1.51736900 2.64209200
H 0.92809900 -0.20795200 3.44057600
H -5.06526900 0.97850000 1.00219100
H -2.09569700 2.05296000 -0.16871200
H 2.94619400 1.50103500 3.31498300
H 1.66011400 4.16203800 -2.63820300
H -2.56060300 3.69136300 -1.99524100
H -0.65832800 4.73832300 -3.21428300
H -2.62445900 -3.85470800 -2.02448300
H -3.30037800 -3.86316800 -0.36420900
H -4.11286500 -2.93306000 -1.66537100
H -6.61991200 -0.33913600 -0.17639500
H -5.88532900 0.94609500 -1.19428800
H -6.54477300 -0.53053900 -1.95069500
H 4.37711500 2.74848700 -0.69330900
H 3.59704600 3.01636800 -2.27880100
H 3.38242500 4.20904600 -0.95755700
C H O 0
def2tzvp
****
Zn 0
def2tzvp
****
Zn 0
SDD
eps=52.0
epsinf=4.8
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wx1.png
(318.53 KB, 下载次数 Times of downloads: 1)
参考文献
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ZnH2O.png
(139.32 KB, 下载次数 Times of downloads: 0)
水合锌离子的静电势
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VGZn-1.png
(91.3 KB, 下载次数 Times of downloads: 0)
VG和水合锌离子的静电势
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VG.png
(291.78 KB, 下载次数 Times of downloads: 0)
VG的静电势
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VG_def2tzvp.gjf
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ZnH2O-def2.gjf
1.44 KB, 下载次数 Times of downloads: 0
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VGZn-1.gjf
4.12 KB, 下载次数 Times of downloads: 0
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