[AMBER] QM/MM MD with Amber-Gaussian interface

From: Monsurat Lawal <lawalmonsurat635.gmail.com>
Date: Thu, 13 Oct 2016 21:41:49 +0200

Dear Subscribers,

I am having a challenge with running QM/MM calculations interfacing Amber
with Gaussian09.

This error kept popping up:

SANDER BOMB in subroutine get_gau_forces (qm2_extern_gau_module)
 Error with system call (executing Gaussian)
 Will quit now.

My input file looks like:
Example QM/MM input for Sander-12 - Gaussian interface
 &cntrl
  imin=1,
  maxcyc=10,
  ntb=1,
  cut=20,
  ifqnt=1
 /
 &qmmm
  qmmask='.1558-1576,5576-5597,7914-7967',
  qmcharge=0,
  spin=1,
  qm_theory='EXTERN',
  qm_ewald=0,
  qmcut=20,
 /
 &gau
   method = 'B3LYP',
   basis = '6-31G',
 /

Looking forward to cool solution(s).

Regards,
Monsurat.
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Received on Thu Oct 13 2016 - 13:00:03 PDT
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