Crystallography Open Database

Information card for entry 8102891

Preview

Coordinates	8102891.cif

Structure parameters

Chemical name	Tetracesium octaselenidodisilicate
Formula	Cs4 Se8 Si2
Calculated formula	Cs4 Se8 Si2
Title of publication	Crystal structure of tetracesium octaselenidodisilicate, Cs~4~Si~2~Se~8~
Authors of publication	B. C. Chan; P. L. Feng; Z. Hulvey; L. Polykova; R. F. Hess; K. D. Abney; P. K. Dorhout
Journal of publication	Zeitschrift für Kristallographie - New Crystal Structures
Year of publication	2005
Journal volume	220
Journal issue	1
Pages of publication	12 - 12
a	15.148 ± 0.003 Å
b	7.5988 ± 0.0014 Å
c	10.0568 ± 0.0018 Å
α	90°
β	121.833 ± 0.002°
γ	90°
Cell volume	983.5 ± 0.3 Å³
Cell temperature	298 ± 2 K
Ambient diffraction temperature	298 ± 2 K
Number of distinct elements	3
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor for all reflections	0.0301
Residual factor for significantly intense reflections	0.0278
Weighted residual factors for significantly intense reflections	0.0679
Weighted residual factors for all reflections included in the refinement	0.0683
Goodness-of-fit parameter for all reflections included in the refinement	1.595
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176466 (current)	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 8.	8102891.cif
107925	2014-03-23	cif/8/ (antanas@lokys.ibt.lt) Adding and updating bibliographic information: volume, authors, issue, first page, last page.	8102891.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	8102891.cif
13630	2011-03-06	../uploads/cif-deposit/cod/cif Adding structures of 8102891 via cif-deposit CGI script.	8102891.cif