Image:Empilement compact plan.svg

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Empilement_compact_plan.svg (SVG file, nominally 263 × 250 pixels, file size: 11 KB)

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[edit] Summary

Description

close-packed arrangement on a crystallographic plane

Source

self-made

Date

11 May 2006

Author

Christophe Dang Ngoc Chan (cdang)

Permission
(Reusing this image)

GFDL


Dans le cas des empilements compacts (p. ex. héxagonal compact, hc, ou cubique à faces centrées, cfc), les atomes d'un plan ont un arrangement héxagonal: on peut mettre six spheres en contact, car trois sphères en contact forment un triangle équilatéral (d'angle 60°).


In the case of close packed arrangements (e.g. hexagonal close-packed, hcp, or face-centered cubic, fcc), the atoms on a plane have an hexagonal arrangement(staggered rows): you can put six spheres touching one sphere, because three spheres in contact form an equilateral tirangle (60° angle).

Réalisé avec/made with: Inkscape

[edit] Licensing

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".

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File history

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Date/TimeDimensionsUserComment
current14:13, 11 May 2006263×250 (11 KB)Cdang (completed)
13:57, 11 May 2006188×213 (8 KB)Cdang ({{Information| |Description=close-packed arrangement on a crystallographic plane |Source=self-made |Date=11 May 2006 |Author=Christophe Dang Ngoc Chan (user:cdang) |Permission=GFDL |other_versions= }})
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