Re: [Wien] triclinic optimization

2014-04-14 Thread Lawal Mohammed
Dear Peter Blaha Sir,

Thank you for your reply.
Actually as you have mentioned that

    for a triclinic case a 6D search by E-tot only is hardly possible. 
somewhere here 
http://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg01914.html

I thought there is a way around it. 

With kind regards
Lawal Mohammed


On Sunday, April 13, 2014 11:01 PM, Peter Blaha pbl...@theochem.tuwien.ac.at 
wrote:
 
You cannot optimize all 6 lattice parameters (a,b,c,,alpha,beta,gamma)
with wien2k (in a reasonable time).


Am 13.04.2014 09:25, schrieb Lawal Mohammed:
 Dear Developers and Users,

 I am trying to optimize lattice parameters for a triclinic crystal system, 
 but there is no option for triclinic in the optimizer.
 Any hint in this regard is appreciated.

 Kind regards
 Lawal Mohammed


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-- 
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Peter Blaha
Inst. Materials Chemistry, TU Vienna
Getreidemarkt 9, A-1060 Vienna, Austria
Tel: +43-1-5880115671
Fax: +43-1-5880115698
email: pbl...@theochem.tuwien.ac.at
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[Wien] triclinic optimization

2014-04-13 Thread Lawal Mohammed
Dear Developers and Users,

I am trying to optimize lattice parameters for a triclinic crystal system, but 
there is no option for triclinic in the optimizer.
Any hint in this regard is appreciated.

Kind regards
Lawal Mohammed
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Re: [Wien] triclinic optimization

2014-04-13 Thread Peter Blaha

You cannot optimize all 6 lattice parameters (a,b,c,,alpha,beta,gamma)
with wien2k (in a reasonable time).

Am 13.04.2014 09:25, schrieb Lawal Mohammed:

Dear Developers and Users,

I am trying to optimize lattice parameters for a triclinic crystal system, but 
there is no option for triclinic in the optimizer.
Any hint in this regard is appreciated.

Kind regards
Lawal Mohammed


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--
-
Peter Blaha
Inst. Materials Chemistry, TU Vienna
Getreidemarkt 9, A-1060 Vienna, Austria
Tel: +43-1-5880115671
Fax: +43-1-5880115698
email: pbl...@theochem.tuwien.ac.at
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