anion displacement

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malika83
Posts: 4
Joined: Mon May 28, 2012 1:38 pm

anion displacement

Post by malika83 » Tue Sep 25, 2012 1:49 pm

hello every body!!!
can Abinit calculate internal parameter u (anion displacement)?? or should i isert it in coordinates at the beginnig of the calculation??
Best Regards
Malika DERGAL

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jzwanzig
Posts: 504
Joined: Mon Aug 17, 2009 9:25 am

Re: anion displacement

Post by jzwanzig » Thu Sep 27, 2012 10:08 pm

Not sure I understand your question--you have to start with a specific structure, but then there are various ways you can relax the structure and/or do AIMD with abinit.
Josef W. Zwanziger
Professor, Department of Chemistry
Canada Research Chair in NMR Studies of Materials
Dalhousie University
Halifax, NS B3H 4J3 Canada
jzwanzig@gmail.com

malika83
Posts: 4
Joined: Mon May 28, 2012 1:38 pm

Re: anion displacement

Post by malika83 » Sun Sep 30, 2012 5:43 pm

Hello, thank you for the reply
i'am working on a chalcopyrite structure of CuInSe2.
best regards

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