From chemistry-request ^at^ server.ccl.net Fri May 9 04:52:55 2003 Received: from lac.chem.nagoya-u.ac.jp ([133.6.84.199]) by server.ccl.net (8.11.6/8.11.0) with ESMTP id h498qst22254 for ; Fri, 9 May 2003 04:52:55 -0400 Received: from lac2.chem.nagoya-u.ac.jp (lac2.chem.nagoya-u.ac.jp [133.6.84.36]) by lac.chem.nagoya-u.ac.jp (Postfix) with ESMTP id 5C447D9DC5 for ; Fri, 9 May 2003 17:52:50 +0900 (JST) From: Hannes Loeffler Organization: Nagoya University To: CCL Subject: potential functions for metal ions? Date: Fri, 9 May 2003 17:52:59 +0900 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200305091752.59493.hloeffler;at;lac.chem.nagoya-u.ac.jp> Hi CCLers, I'm looking for potential functions for first row transition metals (mainly Fe2+/3+, Mn2+, etc.) of the simple L-J type for such force fields as CHARMM et al. These potentials should yield reasonable solution structure (coordination numbers, RDFs, etc.). As I use the functions in QM/MM calculations effective potentials are sufficient for me. TIA, Hannes.