From owner-chemistry@ccl.net Sun Apr 17 07:00:00 2011
From: "bonoit bonoit bonoit_10!A!yahoo.fr" <owner-chemistry() server.ccl.net>
To: CCL
Subject: CCL: HF method
Message-Id: <-44396-110417064741-14774-djHQ9ISeOlAZ8QJvKJTNnQ() server.ccl.net>
X-Original-From: "bonoit  bonoit" <bonoit_10() yahoo.fr>
Date: Sun, 17 Apr 2011 06:47:39 -0400


Sent to CCL by: "bonoit  bonoit" [bonoit_10__yahoo.fr]
Dear CCLers,
I'm writing to enquire about the exchange term (Kij) in the Hartree-Fock method. My question is as follow:
How c'd the exchange term reduce the energy in HF method?
And what c'd be the difference between this term and the coulombian one in the same method HF?
Thank you in advance
Sincerely,
Bonoit