Steffen Neumann schrieb:
> Hi,
> 
> I am trying to create input files for MOPAC7,
> and there are differences between those *.dat 
> generated by SYBYL8.0 and babel 2.2.0-2ubuntu3.
> 
> With the babel output mopac7-bin 1.13-2 (ubuntu 9.04)
> does not calculate the optimized geometry.
> 
>     wget -O CID_20097272.sdf 
> "http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=20097272&disopt=SaveSDF";
>     babel CID_20097272.sdf -o mopin CID_20097272.dat -xk "PREC AM1 T=3600 
> GEO-OK,GNORM=0.1,MMOK,SCFCRT=1D-9"
>     run_mopac7 CID_20097272
> 
> Although both files have 10 columns, 
> their formatting looks very different, see below.
> 
> Maybe the openbabel documentation should
> list the versions a file format has been 
> tested against, in case there are version specific 
> dialects. E.g., are the following equivalent ?
> 
>        moo -- MOPAC Output format [Read-only]
>        mopout -- MOPAC Output format [Read-only]
> 
>        mop -- MOPAC Cartesian format
>        mopcrt -- MOPAC Cartesian format
>        mpc -- MOPAC Cartesian format
> 
>        mopin -- MOPAC Internal
> 

"MOPAC Internal" and "MOPAC Cartesian" are obviously not the same. First is
internal coordinates last "normal" cartesians...

so try -o mopcrt

-- 
Mathias Weigt

Institute of Pharmaceutical Chemistry
University of Bonn

An der Immenburg 4
53121 Bonn
Germany

Phone: +49/228/73-5240

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