Dear Anastassia,<br><br>Please send the inputs and output files. It might just be a problem with the coordinates input. One should keep in mind that the point charge coordinates must be given in Angstrom and no symmetry should be used. Or it might be a problem in the program. We will have to take a closer look.<br>
<br>Best wishes,<br>Ricardo<br><br><div class="gmail_quote">On Fri, Apr 10, 2009 at 9:05 PM, Anastassia Alexandrova <span dir="ltr"><<a href="mailto:anastassia.alexandrova@yale.edu">anastassia.alexandrova@yale.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Dear All,<br>
Is there a restriction on how many lattice charges molpro 2008 can handle? I am<br>
placing a 15-atom molecule in a lattice of 179 charges. At the SCF step of UHF,<br>
I get an error:<br>
<br>
...<br>
104 0.765D-04 0.654D-05 -260.01722065 2690.661229 **********<br>
********** 0.618535 9<br>
105 0.108D-04 0.645D-05 -260.01722068 2690.661167 **********<br>
********** 0.618503 9<br>
106 0.100D-03 0.644D-05 -260.01722162 2690.661419 **********<br>
********** 0.618649 9<br>
107 0.174D-03 0.647D-05 -260.01721990 2690.660855 **********<br>
********** 0.618305 9<br>
108 0.471D-04 0.645D-05 -260.01721955 2690.660679 **********<br>
********** 0.618189 9<br>
More than 300 records on file 4<br>
? Error<br>
? Too many records<br>
? The problem occurs in reservem<br>
<br>
Also, UHF does not do all requested 200 iterations.<br>
If I remove the lattice and run the same calculation, it works, although the<br>
huge dipoles are still there.<br>
<br>
Any idea? Thanks!!<br>
Anastassia<br>
---------------------------------------<br>
Anastassia Alexandrova, Ph.D.<br>
Yale University<br>
Department of Chemistry<br>
225 Prospect Street<br>
New Haven, CT 06520-8107<br>
Phone: 203-432-6068<br>
Fax: 203-432-6068<br>
<a href="mailto:anastassia.alexandrova@yale.edu">anastassia.alexandrova@yale.edu</a><br>
<a href="http://zarbi.chem.yale.edu/%7Eanastassia/" target="_blank">http://zarbi.chem.yale.edu/~anastassia/</a><br>
---------------------------------------<br>
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</blockquote></div><br>