tanshy 发表于 2022-2-23 21:24 您好,您的问题解决了嘛, 我也遇到了相同问题 |
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请问sob老师和楼主~我也出现同样的问题,但是我的in文件里&qmmm有指定qmcharge和spin。该怎么解决呢?用的是amber20的sander,in文件如下: Example QM/MM input for Sander - Gaussian interface &cntrl imin=1, maxcyc=10, ntb=0, cut=20., ifqnt=1 &end &qmmm qmmask='@11-21' qmcharge=0, spin=1, qm_theory='EXTERN', qmcut=20.0 &end &gau method = 'BLYP', basis = '6-31G**', charge = 0 &end out文件末尾: 3.1 QM CALCULATION INFO -------------------------------------------------------------------------------- | Please also cite the following work for the use of the QM/MM interface: | A. W. G"otz, M. A. Clark, R. C. Walker | "An extensible interface for ab initio QM/MM molecular dynamics simulations | with AMBER" | J. Comput. Chem. 35 (2014) 95-108. | DOI: 10.1002/jcc.23444 Constants for unit conversion taken from Mohr, Taylor, Newell, Rev. Mod. Phys. 80 (2008) 633-730 and using the thermochemical calorie (1 cal = 4.184 J): A_TO_BOHRS = 1.889726132873E+00 AU_TO_KCAL = 6.2750946943E+02 AU_TO_DEBYE = 2.54174623E+00 >>> Running calculations with Gaussian <<< SANDER BOMB in subroutine get_namelist (qm2_extern_gau_module) The charge and spin keywords are deprecated Please specify charge (qmcharge) and spin multiplicity (spin) in the &qmmm namelist. 命令如下: sander -O -i amber-g09-min.in -o amber-g09-min.out -c his.crd -p his.top -r amber-g09-min.rst |
| 谢谢SOB老师指导。 |
hhhnano 发表于 2019-12-22 17:38 提示都写了在&qmmm字段指定电荷和自旋,补上就完了 有问题首先想着看手册啊 很多教程要么不靠谱,要么跟当前版本的情况不对应 |
| 先确保当前机子里直接用g09命令能启动Gaussian |
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