From desmarai@ERE.UMontreal.CA  Wed Feb 15 16:42:30 1995
Received: from condor.CC.UMontreal.CA  for desmarai@ERE.UMontreal.CA
	by www.ccl.net (8.6.9/930601.1506) id PAA13092; Wed, 15 Feb 1995 15:57:37 -0500
Received: from eole.ERE.UMontreal.CA by condor.CC.UMontreal.CA with SMTP id AA29058
  (5.65c/IDA-1.4.4 for CHEMISTRY@ccl.net); Wed, 15 Feb 1995 15:55:36 -0500
Received: from tornade.ERE.UMontreal.CA by eole.ERE.UMontreal.CA (940406.SGI/5.17)
	id AA06983; Wed, 15 Feb 95 15:55:35 -0500
Received: by tornade.ERE.UMontreal.CA (940406.SGI/5.17)
	id AA22058; Wed, 15 Feb 95 15:55:33 -0500
From: desmarai@ERE.UMontreal.CA (Desmarais Normand)
Message-Id: <9502152055.AA22058@tornade.ERE.UMontreal.CA>
Subject: Q: CI and exchange integrals?
To: CHEMISTRY@ccl.net (Comp.Chem.List Group)
Date: Wed, 15 Feb 1995 15:55:31 -0500 (EST)
X-Mailer: ELM [version 2.4 PL21]
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Content-Length: 835       


Hello,

 
	I'm looking for some conceptual discussions on the
exchange integral at the CI level or any talk on the bielectronic
CI correlation contributions.  Any references or ideas?

Furthermore:
	were could I find explicit formulas for 
	the first and second order CI reduced 
	density matrix over the AOs?                - VERY IMPORTANT!

	...and maybe an efficient algoritm,         - COULD BE IMPORTANT!

	and (why not) code in Fortran or 
	C or even C++.                              - WHY NOT?


Please send your reply to me directly, 
I will sumarize for the list.

Thank you for your time and attention!
Normand D.
-- 
  o-----------------------------------o 
 [ Normand Desmarais                   ]
 [ desmarai@tornade.ere.umontreal.ca   ]
 [ desmarai@chims1.chimcn.umontreal.ca ]
  o-----------------------------------o