From owner-chemistry@ccl.net Sat Mar 14 12:00:00 2015
From: "Sergio Manzetti sergio.manzetti||outlook.com" <owner-chemistry||server.ccl.net>
To: CCL
Subject: CCL: Gaussian error
Message-Id: <-51111-150314091902-8863-6sf86EDJXnJ6JI0ARq/now||server.ccl.net>
X-Original-From: "Sergio  Manzetti" <sergio.manzetti{:}outlook.com>
Date: Sat, 14 Mar 2015 09:19:00 -0400


Sent to CCL by: "Sergio  Manzetti" [sergio.manzetti(~)outlook.com]
Dear all, while trying to do BD(TQ) calculations on a system I get the Message:


 Warning:  this job cannot use analytic gradients
           and so will do many energy evaluations.

 Post-SCF densities or gradients only with
 Real MP2, MP3, MP4SDQ, CI, CCD, and QCI.
 Error termination via Lnk1e in /home/apps/g09/g09-dsgroup/g09/l1.exe a


What is this limitation caused by?

Thanks