标题: mdrun做矿物-溶液-离子体系时遇到的一些问题 [打印本页] 作者Author: 木林森 时间: 2021-7-19 11:40 标题: mdrun做矿物-溶液-离子体系时遇到的一些问题 最近在做矿物-溶液-离子体系,分别做了能量最小化,npt,nvt,在npt和nvt时各遇到了两个不同问题,以下是我的文件(gro文件略大,没上传): (, 下载次数 Times of downloads: 2)
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问题一:
在进行npt时,用的是能量最小化后生成的gro文件,提交运行后可以跑起来,但过一段时间就会自动停下并报错:Fatal error:
1 of the 73421 bonded interactions could not be calculated because some atoms involved moved further apart than the multi-body cut-off distance (1.66356 nm) or the two-body cut-off distance (1.66356 nm), see option -rdd, for pairs and tabulated bonds also see option -ddcheck
但如果使用须跑命令,它又可以跑起来,不过过一段时间又会出现同样的报错,当我更换了体系中的离子类型后(比如将Na全部替换为Pb),又可以正常运行,不会报错