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非常感谢你的建议。我的体系中M-C键长在1.9埃左右,增加cutoff为3.5埃时也没有包含C原子。手册上说MCPB.py是无法识别金属-碳键的,如下所示。
add_bonded_pairs :Specify the bonded atom pair(s) you want to add in the model building by MCPB.py. In
default MCPB.py only detect the Metal-N/O/S/F/Cl/Br/I bond, if you have a other kind of metal ligating
bond in the metal site (e.g. Metal-C bond), you need to specify the atom numbers of metal and the ligating
atom in the input file. There should be even numbers after the variable with space seperate.
此外用cpptraj的fixatomorder我也有尝试,仍是出现之前贴出来的报错。
根据报错的提示,推测不是顺序的问题,很可能是成键信息不正确或缺失。 |
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