[Pw_forum] example03

Holger Hesske holger.hesske at chem.ethz.ch
Wed Dec 10 08:33:51 CET 2008


Dear fereydoon,

in example 03, the fcc structure is found "like defined" in the 110 direction.
It could not be bcc, even it looks for the first glimpse so, because z-distance 
between two identical layers is not equal x or y distance (so it's not cubic).

Hope this helps,
Greetings form cold and snowy Zurich

Holger


Am Mittwoch 10 Dezember 2008 06:29:37 schrieb fereydoon khazali:
> Dear Prof. Eyvaz
> Thank you very much for your reply.In this example Al seems to be bcc
> because an Al atom is in position (0.5 0.5 z)but there aren't any atom in
> (0.0  0.5  0.5) ,(0.5  0.0  0.5 ) , ... . thanks F. K.h
> Azad univ. omidieh , Iran

-- 
Dr. Holger Hesske
Inst.f.Chemie-/Bioingenieurwissenschaft.
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E-Mail: holger.hesske at chem.ethz.ch 



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