[Pw_forum] example03

[Holger Hesske]

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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ETH Hönggerberg, HCI E 134
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