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最近在计算分子激发态的时候,T1态一直是负值,看了sob老师的帖子,重新检查了自旋多重度并且stable=opt之后,仍然没有解决,我的计算步骤如下:
1、#P B3LYP/6-311G(d,p) opt freq
2、#P b3lyp/6-311g(d,p) stable=opt guess=read geom=check
3、#P b3lyp/6-311g(d,p) opt freq guess=read geom=check
4、#P b3lyp/6-311g(d,p) stable guess=read geom=check
5、#P cam-b3lyp/6-311+g(d,p) td(nstate=10) guess=read geom=check
6、#P cam-b3lyp/6-311+g(d,p) td(triplet,nstate=10) guess=read geom=check
程序都是正常结束,就在第6步T1态计算的时候,结果一直为负
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ATBT4_s.gjf
157 Bytes, 阅读权限: 20, 下载次数 Times of downloads: 6
S1计算
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ATBT4_s.out
167.14 KB, 阅读权限: 20, 下载次数 Times of downloads: 1
S1计算结果
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ATBT4_t.gjf
166 Bytes, 阅读权限: 20, 下载次数 Times of downloads: 10
T1计算
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ATBT4_t.out
171.89 KB, 阅读权限: 20, 下载次数 Times of downloads: 3
T1计算结果
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