MOPAC7

["Hr. Dr. S. Shapiro" <toukie %-% at %-% zui.unizh.ch>]

 Dear Colleagues;
         I'm sure that we've all heard the dire warnings from Dr. J. Stewart
 re applying MOPAC7 to experimental work.  In view of these warnings, I'd be
 grateful to hear from persons who have had an opportunity to compare
 "challenging" calculations using both MOPAC7 and one of the versions
 of
 MOPAC93 and are willing to share their experiences and opinions with me.
         I'd also like to know if anyone knows of any _published_ references
 to experimental work performed using MOPAC7.  If so, kindly send me the
 citations.
         Thanks in advance to all responders.
 Sincerely,
 S. Shapiro
 toukie %-% at %-% zui.unizh.ch