I am trying to calculate am1-bcc charges. I have installed mopac7 and it seems 
to be working properly. Using gaussian98 am1 output, when I try to run the 
following command
antechamber -i input -fi gout -o output -fo ac -c bcc, the following error 
comes up:
Running: /usr/local/amber7/exe/mopac.sh ANTECHAMBER_MUL.MOP 
ANTECHAMBER_MUL.OUT
Unable to find mopac charges in ANTECHAMBER_MUL.OUT
The file ANTECHAMBER_MUL.OUT contains the following message "INPUT FILE 
MISSING OR EMPTY"
I tried to calculate just the mulliken charges by:
antechamber -i input -fi gout -o output -fo ac -c mul. The ac file was 
created, but it had no charges in it.
Any help would be greatly appreciated
Sophia Kondratova
Chemistry Department 
University of New Brunswick
Received on Wed Jul 24 2002 - 12:02:02 PDT