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faqianliu

银虫 (小有名气)

[交流] 【求助】关于采用PCM方法时DMF溶剂的定义 已有2人参与

eps=36.7      溶剂的介电常数,文献值
rsolv=    溶剂半径,单位是埃
density=0.9487溶剂的密度,此数值为查电子化学品手册,不知是否正确


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faqianliu

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引用回帖:
Originally posted by recoli at 2010-04-29 15:25:32:
https://www.wiki.ed.ac.uk/displa ... rchwiki/Gaussian+03

PCM parameters for DMF

Although a number of solvents are included in the PCM model DMF is not one of them. The pa ...

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3楼2010-04-29 15:52:00
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recoli

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小木虫(金币+0.5):给个红包,谢谢回帖交流
aylayl08(金币+3):谢谢专家,辛苦了 2010-04-29 16:42
https://www.wiki.ed.ac.uk/displa ... rchwiki/Gaussian+03

PCM parameters for DMF

Although a number of solvents are included in the PCM model DMF is not one of them. The parameters for DMF can be set using the READ option of the SCRF keyword. The appropriate values are:

EPS=36.71
RSOLV=2.647
DENSITY=0.00778
EPSINF=1.75

These values were derived from the solvent description in Boes et al, Chem. Phys., (2006), 331:1, 142-158.
2楼2010-04-29 15:25:32
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