Crystallography Open Database

Information card for entry 4002161

Preview

Coordinates	4002161.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Al2 O8 Si2 Sr
Calculated formula	Al2 O8 Si2 Sr
Title of publication	Transparency through Structural Disorder: A New Concept for Innovative Transparent Ceramics
Authors of publication	Al Saghir, Kholoud; Chenu, Sébastien; Veron, Emmanuel; Fayon, Franck; Suchomel, Matthew; Genevois, Cécile; Porcher, Florence; Matzen, Guy; Massiot, Dominique; Allix, Mathieu
Journal of publication	Chemistry of Materials
Year of publication	2015
Pages of publication	150106064151000
a	5.197476 ± 0.000009 Å
b	5.197476 ± 0.000009 Å
c	15.20507 ± 0.00004 Å
α	90°
β	90°
γ	120°
Cell volume	355.716 ± 0.0013 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	4
Space group number	193
Hermann-Mauguin space group symbol	P 63/m c m
Hall space group symbol	-P 6c 2
Residual factor for all reflections	0.0458
Residual factor for significantly intense reflections	0.0456
Weighted residual factors for all reflections	0.0589
Weighted residual factors for significantly intense reflections	0.0588
Goodness-of-fit parameter for all reflections	1.82
Method of determination	powder diffraction
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.41396 Å
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176432 (current)	2016-02-14	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries.	4002161.cif
129768	2015-01-17	cif/ Adding structures of 4002161 via cif-deposit CGI script.	4002161.cif