Crystallography Open Database

Information card for entry 5910147

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Coordinates	5910147.cif

Structure parameters

Chemical name	Beta Tridymite
Formula	O2 Si
Calculated formula	O8 Si4
SMILES	[Si]1([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O1
Title of publication	Pages 239 & 248 from the second edition of Structure of Crystals by Wyckoff R W G. Published by The Chemical Catalog Company, INC, New York in 1931.
Authors of publication	Wyckoff, R. W. G.
Journal of publication	The second edition of Structure of Crystals
Year of publication	1931
Pages of publication	239 - 248
a	5.03 Å
b	5.03 Å
c	8.22 Å
α	90°
β	90°
γ	120°
Cell volume	180.11 Å³
Number of distinct elements	2
Space group number	194
Hermann-Mauguin space group symbol	P 63/m m c
Hall space group symbol	-P 6c 2c
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
177123 (current)	2016-03-02	cif/5/91/ Adding standard COD SVN header to CIF entries 591*.	5910147.cif
176451	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 5.	5910147.cif
131850	2015-02-14	cif/ (antanas@koala.ibt.lt) Moving '_cell_angle_alpha' tag out of the loop in CIFs 5910007, 5910024, 5910028, 5910037, 5910038, 5910045, 5910065, 5910117, 5910120, 5910147.	5910147.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	5910147.cif
1090	2010-04-14	cif/5/ Adding new files uploaded by Girish Upreti, mostly historic inorganic structures from Wyckoff, R. W. G. books (keyed in manually?).	5910147.cif