[DFTB-Plus-User] Fragmented optimized structure
Ben Hourahine
benjamin.hourahine at strath.ac.uk
Thu May 7 10:12:26 CEST 2020
Hello Alessandro,
If you need to see the connections, then repeating the structure might
also help (repeatgen in the dp_tools package).
Regards
Ben
On 07/05/2020 09:02, Alessandro LANDI via DFTB-Plus-User wrote:
> Dear Balint,
> if you read the input file that I provided at the end of my previous
> e-mail, you will notice that I already have included
>
> Options {
> ShowFoldedCoords = Yes
> }
>
> in the input file, but still, I get a fragmented geometry. Any idea
> what is going on?
> I can provide my starting and optimized geometry if needed.
>
>
> Best regards,
> Alessandro
>
>
>
>
>
>
>
> Il giorno gio 7 mag 2020 alle ore 09:47 Bálint Aradi via
> DFTB-Plus-User <dftb-plus-user at mailman.zfn.uni-bremen.de
> <mailto:dftb-plus-user at mailman.zfn.uni-bremen.de>> ha scritto:
>
> Dear Alessandro,
>
> > Problem is, I need to reconstruct the "connected" molecules starting
> > from the fragments obtained after the optimization, to perform other
> > calculations on them. Does the DFTB+ suite provide a utility to
> do this?
>
> You could specify ShowFoldedCoords = Yes in the Option block, which
> would always fold the coordinates into the central cell, even if atoms
> move over the boundary.
>
> Best regards,
>
> Bálint
>
>
> --
> Dr. Bálint Aradi
> Bremen Center for Computational Materials Science, University of
> Bremen
> http://www.bccms.uni-bremen.de/cms/people/b-aradi/
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> --
> Alessandro Landi, Assegnista di Ricerca
> Dipartimento di Chimica e Biologia "Adolfo Zambelli"
> Università degli Studi di Salerno
> Via Giovanni Paolo II, 132 - 84084 - Fisciano (SA)
> Phone number 089969390
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--
Dr. B. Hourahine, Senior lecturer
SUPA, Department of Physics,
University of Strathclyde,
John Anderson Building,
107 Rottenrow, Glasgow G4 0NG, UK.
+44 141 548 2325, benjamin.hourahine at strath.ac.uk
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Universities Physics Alliance
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