From h8714031@hkuxa.hku.hk  Thu Mar 24 09:38:50 1994
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From: h8714031@hkuxa.hku.hk (Mok Kam Wah)
Message-Id: <9403240747.AA04052@hkuxb.hku.hk>
Subject: About Explorer
To: chemistry@ccl.net (Computational Chemistry)
Date: Thu, 24 Mar 94 15:47:55 WST
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Dear Netters,

     We recently have the IBM Data Explorer, is there any package that
can display M.O. from the output of GAMESS? I have heard about the Chem
viewer that use with AVS, is there any similiar package for Data
Explorer?

Thanks for any information!

K.W.
-- 
K.W.Mok
E-Mail: h8714031@hkuxa.hku.hk                                Tel:(852)-859-7915
Dept. of Chem., University of Hong Kong.                     FAX:(852)-857-1586

From DSMITH@uoft02.utoledo.edu  Thu Mar 24 12:00:38 1994
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Date: Thu, 24 Mar 1994 10:59:52 -0500 (EST)
From: "DR. DOUGLAS A. SMITH, UNIVERSITY OF TOLEDO" <DSMITH@uoft02.utoledo.edu>
Subject: Data Explorer and AVS Chemistry Viewer
To: chemistry@ccl.net
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K. W. Mok writes:

>     We recently have the IBM Data Explorer, is there any package that
>can display M.O. from the output of GAMESS? I have heard about the Chem
>viewer that use with AVS, is there any similiar package for Data
>Explorer?


The DASGroup, Inc. now markets, licenses, and supports the AVS Chemistry
Viewer.  We are looking into additional graphics environments for this
product.  Is there interest in seeing this product ported to Data Explorer?
Please send all replies, comments, and suggestions directly to me at the
email address below.  Thank you.

Douglas A. Smith, Ph.D.
President
The DASGroup, Inc.

voice:	419-537-2116 or
	419-472-9160
fax:	419-472-4757
email:	dsmith@uoft02.utoledo.edu

mailing address:  3807 Elmhurst Road
		  Toledo, OH  43613-4209


From DSMITH@uoft02.utoledo.edu  Thu Mar 24 12:04:37 1994
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Date: Thu, 24 Mar 1994 11:11:11 -0500 (EST)
From: "DR. DOUGLAS A. SMITH, UNIVERSITY OF TOLEDO" <DSMITH@uoft02.utoledo.edu>
Subject: pseudo Jahn-Teller
To: chemistry@ccl.net
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Back in October of 1992, I started a thread on this same topic, the pseudo
Jahn-Teller distortion, albeit of cations.  You can get the complete set
of postings/mail from that discussion via ftp by:

>ftp ftp.utoledo.edu
>loginid:  anonymous
>password: your user name
>cd chemistry
>get jahn-t.osc
>quit

In addition, we published our study of the azepine nitrenium cation (C6H6N+)
which, in its triplet spin state, undergoes a pseudo J-T distortion.  Our
studies included the singlet and triplet spin states at the HF, MP2 and CAS
levels of theory using the 3-21G basis set.  The reference is:

Smith, D. A. and Bitar, J., J. Org. Chem. 1993, 58, 6-8

or you can obtain reprints by directing your email request to me.

Doug

Douglas A. Smith
Assistant Professor, Department of Chemistry
Center for Drug Design and Development
 and
Chairman-elect, ACS Division of Computers in Chemistry

The University of Toledo
Toledo, OH  43606-3390

voice    419-537-2116
fax      419-537-4033
email    dsmith@uoft02.utoledo.edu


From cmao771@charon.chpc.utexas.edu  Thu Mar 24 13:00:35 1994
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From: cmao771@charon.chpc.utexas.edu (Bersuker)
Message-Id: <9403241713.AA35656@charon.chpc.utexas.edu>
Subject: Re: CCL:2nd Order JT References
To: slee@ccl.net (Thomas Slee)
Date: Thu, 24 Mar 94 11:13:57 CST
Cc: chemistry@ccl.net (Computational Chemistry List)
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 am sorry that considering the pseudo Jahn-Teller effect you didn't find any
 references la>ter than 1962: there are hundreds of publications on this topic
 with applications to various problems in Physics, Chemistry, and Biology. For
 references see: I.B.Bersuker, V.Z.Polinger, Vibronic interactions in Molecules
 and Crystals, Springer, New York, 1989; I.B.Bersuker, The Jahn-Teller Effect
 and Vibronic Interactions in Modern Chemistry, Plenum, New York, 1984, etc.
		  
-- 
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
Isaac B. Bersuker		 | E-mail: 
Dept. of Chemistry	         | cmao771@charon.chpc.utexas.edu
Univeristy of Texas at Austin    | Vox: (512) 471-4671
Austin, TX 78712 	         | Fax: (512) 471-8696
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 

From Daniel.Vercauteren@fundp.ac.be  Thu Mar 24 14:00:35 1994
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To: CHEMISTRY@ccl.net
From: Daniel.Vercauteren@fundp.ac.be (Daniel Vercauteren)
Subject: HPCN Europe '94


>  please forward this HPCN Europe'94 Conference Programme EXTRACT
>  also to other colleagues who might be interested to 
>  participate. Please note also, that with the participation
>  of hopefully many HPCN experts this new event will certainly
>  become THE important application oriented HPCN Forum for
>  Europe.
>  
>  Thank you for your cooperation.
>  Best regards
>  Wolfgang Gentzsch
>  
>  
>  
> -----------------------------------------------------------------
>    
>                                  *
>                             *         *
>                             
>                          *    H P C N    *
>                           
>                         *   E U R O P E   *
>    
>                          *    1 9 9 4    *
>                                 
>                             *         *
>                                  *
>     
>     HPCN Europe '94 Conference Programme 
>     
>     
>     HPCN Secretariat
>     Prof. Dr. Wolfgang Gentzsch
>     Chairman HPCN Europe 1994
>     Erzgebirgstr. 2
>     D-93073 Neutraubling
>     Tel: +49+9401 92000
>     Fax: +49+9401 920092
>     Email: hpcn@genias.de
>     
>     
>                               HPCN Europe '94
>             
>              Conference Programme EXTRACT, April 18 - 20, 1994
>    
>             (for Computational Chemistry and Material Science)
> 
> 
>   Tuesday, April 19
> 
>     10.00   Session 3, Room         Material Sciences I
>             Starnberg:
>             Invited: K. Kremer, KFA Supercomputing in Polymere
>             Juelich:                Research
>             R. Keunings, R.         Parallel Finite Element
>             Aggarwal, P. Henriksen, Algorithms Applied to Polymer
>             D. Vanderstraeten, O.   Flow
>             Zone
>             O.H. Nielsen            Performance of a Molecular-
>                                     Dynamics Algorithm on Connection
>                                     Machines CM-200 and CM-5
>             U.K. Roessler, H.       Parallel Molecular Dynamics
>             Teichler                Simulations of Liquid and
>                                     Amorphous Metals
>             D. Hohl                 Computational Materials Science
>                                     from First Priciples
>                                     
>     13.30   Session 3, Room         Material Sciences II
>             Starnberg:
>             J.G.E.M. Fraaije        Implementation of Dynamic
>                                     Density Functional Theory for
>                                     Self-Organizing Complex Fluids
>                                     on a Parallel Computer
>             M. Gerndt               Automatic Parallelization of a
>                                     Crystal Growth Simulation
>                                     Program for Distributed-Memory
>                                     Systems
>             M.J.P. Nijmeijer        A Parallel Molecular Dynamics
>                                     Simulation of Crystal Growth at
>                                     a Cluster of Workstations
>             J.M. Voogd, P.M.A.      Simulated Annealing for N-body
>             Sloot, R.V. Dantzig     Systems
>   
>   Wednesday, April 20
>   
>     10.00   Session 1, Room         Computational Chemistry
>             Muenchen:
>             Invited: E. Clementi,   Present Trends in Computational
>             Strasbourg:             Chemistry Requiring HPC
>             Invited: R. Eades, Cray Harnessing Supercomputers to
>             Research:               Solve Chemical Engineering
>                                     Problems
>             B. Bywater, W. Joosen,  Object Oriented Simulation
>             S. Bijnens, P.          Software for Drug Design
>             Verbaeten, T. Larsen,
>             J. Perram
>             O. Trelles-Salazar, E.  Mapping Strategies of Sequential
>             Zapata, J. M. Carazo    Sequence Comparison Algorithms
>                                     on LAN-Based Message Passing
>                                     Architectures
>                                     
>     13.30   Session 1, Room         Quantum Chemistry
>             Muenchen:
>             Invited: J. M. Andre,   Modern Quantum Mechanical
>             Namur:                  Techniques and Computations on
>                                     the Electronic Structure of
>                                     Polymers
>             H.Lischka, H. Dachsel,  Parallel Computing in Quantum
>             R.Shepard, R. J.        Chemistry - Message Passing and
>             Harrison                Beyond for a General Ab Initio
>                                     Program System
>             P. Bleckmann, F.H.      Solving Dynamic and Quantum
>             Walter                  Chemical Problems with the Help
>                                     of Concurrent Processors
>             G. H.F. Diercksen, G.   Intelligent Software: The
>             G. Hall                 OpenMol Program
>                                     
>     16.00   Session 1, Room         Molecular Modeling/Molecular
>             Muenchen:                        Dynamics
>             Invited: H.J.C.         GROMACS, a Message Passing
>             Berendsen, Groningen:   Parallel Computer for Molecular
>                                     Dynamics
>             E. O'Toole, M.          Parallel Molecular Dynamics
>             Surridge, C. Upstill    Simulation of Commercial
>                                     Surfactants
>             W. Scott, F. Mueller-   fficient Parallel Molecular
>             Plathe, W.F. van        Dynamics Using Particle-
>             Gunsteren               Processor Assignment
>             J. Schulte, G. Seifert, Computer Simulations of
>                                     Molecular Collision Processes
>             H. Braun, M. Assfalg,   Parallel Processing for
>             K. Weymann, T. Harvey   Generating Large Molecular
>                                     Databases
>     
> 
> 
>!!!  CONFERENCE REGISTRATION FORM AND OTHER DETAILS ARE AVAILABLE  !!!
>!!!               FROM THE CONFERENCE SECRETARIAT                  !!!
>
>
>-- 
>- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>Wolfgang Gentzsch                        GENIAS Software GmbH
>Erzgebirgstr. 2;        D-93073 Neutraubling;         Germany
>Phone: +49 9401 9200-0 | FAX: +920092 | e-mail gent@genias.de
>- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>
>

=========================================================================
| Prof. Daniel P. Vercauteren  | tel     +32 (81) 72 45 34              |
| Departement de Chimie        | fax     +32 (81) 72 45 30              |  
| F.U.N.D.P.                   | e-mail  Daniel.Vercauteren@fundp.ac.be |
| Rue de Bruxelles, 61         |                                        |
| B-5000 Namur Belgium         |                                        |
=========================================================================



From JKONG@ac.dal.ca  Thu Mar 24 16:02:10 1994
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Date: Thu, 24 Mar 1994 16:36:16 -0400
From: JING KONG <JKONG@ac.dal.ca>
Subject: Ask about hard-sphere
To: chemistry@ccl.net
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Dear netters,

	Can anyone point me to some reviews of structure/conformation studies
using hard-sphere representation?  They do not have to be recent.

	Thanks!

Jing

From wolpert@neon.chem.utk.edu  Thu Mar 24 17:00:40 1994
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From: wolpert@neon.chem.utk.edu (Edward Wolpert)
Message-Id: <9403242138.AA10439@neon.chem.utk.edu>
To: CHEMISTRY@ccl.net
Subject: Problems compiling Mopac 6 on an esv UNIX box.


Netters-
	I've been trying to compile Mopac 6 on an esv (mips) unix box, with
esv RISC/os, which is a mix of sysv and bsd unix.  

	The program compiled without a problem, but the tests failed badly.
The heat of formation energy was off by a magnitude of 10^5.  The
validation.mem file said that this was a problem seen on some unix boxes,
gave the impression that there was a way to fix it, but never mentioned how
to fix it.  Specifically, it said:

	"Errors already encountered in porting MOPAC
	 1.  Heats of formation grossly in error -- conversion fault."

Does anyone know where I can look to find the source of this error?

		Virtually,
		Edward Wolpert
---------------------------
wolpert@utk.edu            | System Administrator
wolpert@osti.slip.utk.edu  | Systems Programmer
pa153568@utkvm1.utk.edu	   | Graduate Chemistry Student
---------------------------

From shaoweng@helix.nih.gov  Thu Mar 24 21:00:50 1994
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Date: Thu, 24 Mar 1994 20:14:29 -0500
From: shaoweng@helix.nih.gov (Shaomeng Wang)
Message-Id: <199403250114.UAA18179@helix.nih.gov>
To: DSMITH@uoft02.utoledo.edu, chemistry@ccl.net
Subject: Re:  CCL:energy partitioning question
Cc: shaoweng@helix.nih.gov


Let me start with the latest one,

1. H. Umeyama and K. Morokuma, JACS, 99, 1977, 1316-1332.
2. H. Umeyama, K. Morokuma, and S. Yamabe, JACS, 99, 1977, 330-343.
3. H. Umeyama and K. Morokuma, JACS, 98, 1976, 4400-4404.
4. K. Morokuma, J. Chem. Phys. 55, 1971, 1236-1332.
5. S. Yamabe and K. Morokuma, JACS, 97, 1975, 4458.
6. W.A. Lathan and K. Morokuma, JACS, 97, 1975, 3615.
7. W.A. Lathan, G.R. Pack, and K. Morokuma, JACS, 97, 1975,6624.
8. H. Umeyama and K. Morokuma, JACS, 98, 1976, 7028.

These may be not the complete list, but the most important ones.

Hope this will help.

Shaomeng Wang, Ph.D.

Computational Chemist

Laboratory of Medicinal Chemistry
National Cancer Institute
National Institutes of Health
Bethesda, MD 20892
(301)402-3111 (phone)
(301)496-5839(Fax)


