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您好!我参考了您那建议在top文件中加了这个命令,
[ intermolecular_interactions]
[ bonds ]
; ai aj type bA kA bB kB
4562 4576 6 2.536 1000.0
4514 4575 6 4.210 1000.0
随后又在mdp文件中加入了如下命令,
disre = Simple
; Force weighting of pairs in one distance restraint: Conservative or Equal
disre-weighting = Conservative
; Use sqrt of the time averaged times the instantaneous violation
disre-mixed = no
disre-fc = 500
disre-tau = 0
; Output frequency for pair distances to energy file
nstdisreout = 100
但是当我做了短时间模拟后发现,并未限制住两个原子间的距离,能否麻烦您帮忙看看,可能是哪里出了问题呢?
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