Russian Mineralogical Society
2nd International Conference "Crystallogenesis and Mineralogy"
Application of the modified Brave’s law to analysis of shape of composite crystalline structures

RMS-DPI code:  2007-1-10-0
Scientific session:  Session 1. Fundamental problems of crystallogenesis
Author listing:  Guskov S.S., Faddeev M.A., Chuprunov E.V.
Principal author:  Guskov Sergey
Language:  Russian
Abstract - Summary 
(short description):
The problem of dependence of the shape of crystals from their nuclear structure is considered. The computational method shape of a chip on known coordinates of atoms in a unit cell is offered. The atomic structure of a crystal is considered approximately as the package of hard spheres. The crystal face is represented as the cross-section of crystalline fragment. The calculation of the filling coefficient Q allows to determine the largest faces of the shape of crystal. The quantitative matching settlement shape with substantially apparent shape of synthetic chips and minerals is conducted. The offered procedure is compared to the reference Brave’s approach, based on calculation of a reticular density of facets.
 
RMS-DPI code:  2007-1-10-0
Proceeedings volume 
in the RMS catalogue:
 
Crystallogenesis and Mineralogy
Pages:  14-17
File of proceedings 
(PDF): 
 348 K
Status:  printed
Accepted:  01/05/2007
Published on-line:  22/12/2007
Permanent address of publication:  http://www.minsoc.ru/2007-1-10-0/
Contact author(s):  Guskov, Sergey Sergeevich

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printed on 27/01/2020