Crystallography Open Database

Information card for entry 4333603

Preview

Coordinates	4333603.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Ge7 Sm4
Calculated formula	Ge7 Sm4
Title of publication	Synthesis, Structural Characterization, and Physical Properties of the Early Rare-Earth Metal Digermanides REGe2-x (x~ 1/4) [RE= La-Nd, Sm]. A Case Study of Commensurately and Incommensurately Modulated Structures
Authors of publication	Jiliang Zhang; Paul H. Tobash; William D. Pryz; Douglas J. Buttey; Namjung Hur; Joe D. Thompson; John L. Sarrao; Svilen Bobev
Journal of publication	Inorganic Chemistry
Year of publication	2013
Journal volume	52
Pages of publication	953 - 964
a	5.892 ± 0.002 Å
b	13.781 ± 0.005 Å
c	11.792 ± 0.005 Å
α	90°
β	90°
γ	90°
Cell volume	957.5 ± 0.6 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 2 K
Number of distinct elements	2
Space group number	20
Hermann-Mauguin space group symbol	C 2 2 21
Hall space group symbol	C 2c 2
Residual factor for all reflections	0.0384
Residual factor for significantly intense reflections	0.0345
Weighted residual factors for significantly intense reflections	0.0839
Weighted residual factors for all reflections included in the refinement	0.0864
Goodness-of-fit parameter for all reflections included in the refinement	1.163
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
179439 (current)	2016-03-23	cif/4/33/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/33/36.	4333603.cif
99399	2014-01-31	cif/ Adding structures of 4333603 via cif-deposit CGI script.	4333603.cif