From netshark@mail2.esoterica.pt  Sat Dec 21 09:11:05 1996
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Date: Sat, 21 Dec 1996 13:39:34 +0000
To: chemistry@www.ccl.net
From: Net Shark <netshark@mail2.esoterica.pt>
Subject: Re: FW: Warning of a virus (appology)


Sorry if i've offended anyone in here,it wasn't my 
intention.I didn't even knew this was a mailing list.
I was pissed off,because lots of people sit back and 
relax,and enjoy letting the newbies spread this,with-
out giving them any help whatsoever...;but to reply to 
my offensive(i admit that) message,those people were 
ALWAYS ready...
Having an average of +100 messages/A DAY in my mailbox,
you cannot imagine the # of chain letters,false virus 
warnings and spams i get.Some time ago,i had the atti-
tude of those people(let this crap flow freely);nowadays 
i try to warn them about this...maybe in the future i'll 
report to their ISP about this...because if some of you 
spread this innocently,others do it on purpose....

Enough spamming...8-)
My apologies:
-------------------------------------------------------------
8-))
              Alex Marinho (Need4Speed addict & CM2 guru)
           IRC:Net_Shark/Vigilante (#CESE #Disney #PORTUGAL)

 mailto:netshark@mail2.esoterica.pt mailto:netshark@usa.net
              mailto:net_shark@hotmail.com

The purpose of the net:
'I come to create a new country called chaos,and a new 
government called anarchy....all for you'
            Tommy Lee Jones-Blown Away

               Porto  Portugal 
-------------------------------------------------------------


From ccl@www.ccl.net  Tue Dec 17 08:10:13 1996
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Date: Tue, 17 Dec 1996 12:40:03 +0000
To: chemistry@ccl.net
From: Darren Andrews <darrena@chemistry.leeds.ac.uk>
Subject: MD Viewer



CCL'ers,

I am looking for an application for the Mac that will look at output from
MD packages and display molecules.  Preferrably it would also be able to
examine bond angles and lengths, energy, temperature, etc.,  and be able to
output this as a text file.


Darren Andrews.

University of Leeds,
School of Chemistry,
Leeds.
LS2 9JT.
England.

Darren.Andrews@man.ac.uk

Tel: 0113 233 6549.
Fax: 0113 233 6565.




From adler@pulsar.cs.wku.edu  Tue Dec 17 23:10:20 1996
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From: adler@pulsar.cs.wku.edu (Allen Adler)
Message-ID: <199612180350.VAA13918@pulsar.cs.wku.edu>
Subject: Re: James Stewart's article
To: chemistry@www.ccl.net
Date: Tue, 17 Dec 1996 21:50:06 -0600 (CST)
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James Stewart cleared up a number of misconceptions I have had
about MOPAC 7 in his candid posting. I just have a few more
questions.

> I would like to reiterate:  MOPAC 7 is NOT intended for production
> work.  It should NOT be used by users.  It is intended to be a
> public-domain source of code for program developers.

(1) Does that mean that the code can be quoted in a book on MOPAC?
(2) Does that mean that it is ok to develop and distribute a CWEB or
    FWEB file which produces MOPAC 7, with or without its bugs,
    and a thorough documentation of the resulting program?
    (Not that I am capable of doing it...)
 
> There are about 300 to 400 known errors in MOPAC 7.  The errors that
> users have reported are known bugs.  

Is there a complete list of known bugs available?

> All bugs detected in MOPAC 7 have already been removed.  The corrected
> program is called MOPAC 93.  
> 
> This copyrighted program is intended for users. It can be obtained 
> from the QCPE.  There is no license fee for academic users, the 
> license for commercial use is $2,000. 

The reason I never consider using the QCPE is that once I happened
to look at a list of prices for obtaining the software. It might be
that the hundreds of dollars these programs seem to cost is due only
to distribution fees, but the simple fact is that I can't afford it.
From my point of view, there is no QCPE. That's for rich folks.

I understand that the QCPE could not afford itself if it did not
charge these fees, but from where I sit the net effect is the same.
 
> Might I make a plea - STOP USING MOPAC 7 !!!  It wastes your time and 
> time is valuable - if you want to use MOPAC, then get a copy of MOPAC 93 
> from QCPE.  If you find any bugs in that, then let me know, and I'll 
> be happy to repond.

If MOPAC 93 is truly free in the sense I alluded to above, this
is an easy request to honor. Speaking as someone whose time has
a current market value of zero, I'll go with the software that is
truly free, no matter what might be wrong with it, particularly
if it comes with source code. At least that way, an interested
user community can maintain it.

Allan Adler
adler@pulsar.cs.wku.edu


From ragno@serifos.caspur.it  Wed Dec 18 03:10:23 1996
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Date: Wed, 18 Dec 1996 08:54:32 +0100 (MET)
From: Gianluca Sbardella <r.ragno@caspur.it>
To: chemistry@www.ccl.net
Subject: NMR prediction 
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Dear colleagues,
I'm looking for a good program (freeware) for the prediction of NMR
spectra of given structures.Can anybody help me?
Any reference (ftp sites or eveything else..) would be appreciated.
Thank you a lot in advance,

Gianluca Sbardella

    ***************************************************************
    *                                                             *
    * Dr. Gianluca Sbardella     E-mail: ragno@kea.caspur.it      *
    * Dip. Studi Farmaceutici            ragno@serifos.caspur.it  *
    * Universita' "La Sapienza"   Phone: 39-6-49913814            *
    * P.le A. Moro, 5               Fax: 39-6-491491              *
    * 00185 Roma                                                  *
    * ITALY                                                       *
    *                                                             *
    *  !!The electronic address is going to be changed into!!     *
    *                                                             *
    *                 -->r.ragno@caspur.it<--                     *
    *                                                             *
    ***************************************************************




From ccl@www.ccl.net  Wed Dec 18 12:10:29 1996
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Date: Wed, 18 Dec 1996 11:00:23 -0500 (EST)
From: "Todd J. Raeker" <raeker@saturn.kent.edu>
To: CCL <chemistry@ccl.net>
Subject: CCL: Sample OpenGL code for Molecular Display.
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Graphics Programmers,

  Does anyone have sample OpenGL code for 3D display of molecules 
(stick, ball and stick, or CPK) that they would be willing to share.  I 
am working on a GUI for some of my programs and would like to include 
display of molecules and density surfaces.  I can do the coding 
myself but it would take some of my very precious time I have little to 
spare these days.  Thanks for any help.

Regards. 
Todd.

Dr. Todd J. Raeker                    Department of Chemistry
Theoretical Chemistry Group           Kent State University
raeker@saturn.kent.edu                Kent, OH 44242-0001
http://www.saturn.kent.edu/Raeker
Phone (216)-672-2986           




From akhavr@compchem.kiev.ua  Thu Dec 19 10:10:41 1996
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From: Andrey V Khavryutchenko <akhavr@compchem.kiev.ua>
Organization: Computational Chemistry Group
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To: "James J. P. Stewart" <jstewart@iti2.net>
CC: CHEMISTRY@www.ccl.net
Subject: Re: MOPAC 7 and MOPAC 93
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James J. P. Stewart wrote:
> 
> Recently there have been several messages regarding possible
> errors in MOPAC 7.  These errors were revealed at run-time.
> 
> I would like to reiterate:  MOPAC 7 is NOT intended for production
> work.  It should NOT be used by users.  It is intended to be a
> public-domain source of code for program developers.
> 

Due to this statement, I've got the question.  What is the copyright 
status of MOPAC7.  Or more preciselly, where can I use its code?

As it is stated in the beginning of aababc.f:

C
C         Notice of Public Domain nature of this Program
C
C      'This computer program is a work of the United States
C       Government and as such is not subject to protection by
C       copyright (17 U.S.C. # 105.)  Any person who fraudulently
C       places a copyright notice or does any other act contrary
C       to the provisions of 17 U.S. Code 506(c) shall be subject
C       to the penalties provided therein.  This notice shall not
C       be altered or removed from this software and is to be on
C       all reproductions.'
C

Does this means I can use this code anywhere I want?  Can I sell it or
the code, derived for it?  Or, possibly, only use it for non-commercial
purposes?

Any hint will be helpfull.

> There are about 300 to 400 known errors in MOPAC 7.  The errors that
> users have reported are known bugs.
> 

Are they listed somewhere for public access?

> Many users have asked for bug-fixes for MOPAC 7.  These requests will not
> be honored.  MOPAC 7 is not supported code.  If users elect to use
> a program that is known to be buggy, and which is not supported, then
> user beware - a lot of time has been unecessarily wasted by using MOPAC 7.
> 

Please, respond directly to me (akhavr@compchem.kiev.ua).  
If there will be requests, I will post the summary.

Thanks.

SY
-- 
Andrey V Khavryutchenko
akhavr@compchem.kiev.ua
Interests: Computational Chemistry, OOA&OOP, The Net


From ccl@www.ccl.net  Thu Dec 19 22:10:47 1996
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Date: Thu, 19 Dec 1996 19:39:39 -0700
From: Gerald Farin <farin@enws05.cagd.eas.asu.edu>
Message-Id: <199612200239.TAA15435@enws05.cagd.eas.asu.edu>
To: chemistry@ccl.net




  
	*******************************************
	*					  *
	*	WORKSHOP ANNOUNCEMENT		  *
	* 					  *
	*	  Voronoi Diagrams, 		  *
	*	   Triangulations,		  *
	*	        Splines			  *
	*					  *
	*	Arizona State University	  *
	*	    Tempe, Arizona		  *
	* 	   Feb. 19-21, 1997		  *
	*					  *
	*******************************************

A three day Workshop will be held in Tempe, AZ (Arizona State
University)  on February 19-21, 1997. The workshop goals are to
bring together researchers and practitioners of  Voronoi diagrams, Delaunay
triangulations, and multivariate splines from various scientific
fields including biology, chemistry, physics, medicine, together with
computational scientists and engineers in the areas of 
combinatorial geometry, computer-aided geometric design, 
computational algebraic geometry, computer graphics, data
visualization, image  processing and mesh generation.
The diversity of attendees should generate several
exciting cross-disciplinary results, and should
also help researchers in finding new collaborative
opportunities. This is the first attempt at bringing together such
a variety of researchers and thus constitutes  a unique
interdisciplinary effort. 

The Workshop shall be limited to 50 participants.
The Workshop structure will be to hold talks on the main topic areas.
The main emphasis is placed on the computational aspects of geometric 
problems that arise in the generation  and manipulation of Voronoi
diagrams, and its dual, and in spline formulations over these spatial 
subdivisions.Research contributions ranging from theoretical results
in algorithm design, sequential or parallel, to application research 
practices and experiences in the above-mentioned areas are welcome. 


Admissions to the workshop may be made both by potential speakers and
non-speaking attendees.  Potential speakers will be given a preference.  A
limited number of speakers will be selected from the submitted. 
Attendees are expected to be present for the entire Workshop and to
actively contribute.
Persons desiring to talk at the Workshop should submit a talk abstract (1
page) and a bio (1/2 page) electronically to Gerald Farin at the email
address (farin@asu.edu) and making the email subject
"Admission to Voronoi Workshop."  The talk abstract should focus on research
issues in one of the workshop sub-topics. Since the
Workshop will be limited to a maximum of 50 persons, we will select
attendees based on the applicability of the proposed talk and background in
the field.  Again, it is not necessary to offer to give a talk to attend the Workshop, but potential speakers will have priority for attending.
Workshop talks should focus on research at a high level, i.e.
current research) and future research
issues.  We estimate twenty-five minutes per selected talk.  

We expect to have NSF funds for this workshop to support junior
researchers. If you need such assistance, please indicate.


Organizing committee: C. Bajaj		bajaj@cs.purdue.edu
		      H. Edelsbrunner	edels@macchiato.cs.uiuc.edu
		      G. Farin		farin@asu.edu


Workshop Site Information
Place: Arizona State University (ASU), Tempe, AZ
Dates: Feb 19-21, 1997
Registration Fee: $75.
Admission: By application per above
Application for Admission due date:  Jan. 7, 1997
Notification Date for Attendees:  Jan. 15, 1997
Hotel Information:  Rooms have been reserved at a hotel near the ASU
Campus.  This information will be provided to those accepted to the
Workshop
Travel Information:  ASU, in Tempe, AZ, is a short drive/cab ride from the
Phoenix airport.

Tentative Program

Workshop location: ASU Computing Commons  Auditorium

Wednesday 2-19
{}
10:00 Opening remarks: R. Barnhill (ASU VP Research)\\
10:15 Welcome and logistics: G. Farin\\
10:30 - 12:00 presentations\\
12:00 - 1:30 lunch (Memorial Union)\\
1:30 - 3:00 presentations\\
3:00 3:30 coffee break\\
3:30-5:00 presentations\\
7:00 - 9:00 Reception (University Club)

Thursday 2-20
{}
8:30 - 10:0 presentations\\
10:00 - 10:30 coffee break\\
10:30 - 12:00 presentations\\
12:00 - 1:30 lunch (Memorial Union)\\
1:30 - 3:00 presentations\\
Friday 2-21
{}
8:30 - 10:0 presentations\\
10:00 - 10:30 coffee break\\
10:30 - 12:00 presentations\\
12:00 - 1:30 lunch (Memorial Union)\\
1:30 - 3:00 presentations\\

All presentations will be 25 min + 5 min for discussions (tentative).
The Computing Commons Auditorium provides  state of the art presentation
equipment.



From ccl@www.ccl.net  Fri Dec 20 01:10:50 1996
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From: mw@crystal.uwa.edu.au (Magda Wajrak)
Message-Id: <9612200533.AA02639@pack.crystal.uwa.edu.au>
Subject: Thank you for replies!
To: CHEMISTRY@ccl.net
Date: Fri, 20 Dec 96 13:33:41 WST
Mailer: Elm [revision: 70.85]




Dear Netters,


Thanks you very much for your replies to my question regarding the
space group of Ca(H2PO4)2.H2O, for those you are interested the
space group is : P1.

Thanks and Merry Christmas to All.


magda


From ccl@www.ccl.net  Fri Dec 20 08:10:54 1996
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Date: Fri, 20 Dec 1996 11:33:39 +0000
To: chemistry@ccl.net
From: Darren Andrews <darrena@chemistry.leeds.ac.uk>
Subject: GAMESS $VEC files




Dear CCL,

I am trying to get MOREAD to work in GAMESS US.  The manual says precious
little about it, but basically a $VEC file needs to be punched.  When I run
the job, all the temporary files are erased from the scratch space.  The
only other files are .dat and the output from the job, neither of which
seem to have anything to do qith $VEC or MOREAD.  Which output files do I
need and how do I use them?

Cheers.


Darren Andrews.

University of Leeds,
School of Chemistry,
Leeds.
LS2 9JT.
England.

Darren.Andrews@man.ac.uk

Tel: 0113 233 6549.
Fax: 0113 233 6565.




