Crystallography Open Database

Information card for entry 7215138

Preview

Coordinates	7215138.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	germanium antimony telluride
Formula	Ge2 Sb2 Te5
Calculated formula	Ge2.0008 Sb1.9992 Te5
Title of publication	Temperature dependent resonant X-ray diffraction of single-crystalline Ge2Sb2Te5
Authors of publication	Urban, Philipp; Schneider, Matthias N.; Erra, Loredana; Welzmiller, Simon; Fahrnbauer, Felix; Oeckler, Oliver
Journal of publication	CrystEngComm
Year of publication	2013
Journal volume	15
Journal issue	24
Pages of publication	4823
a	4.2457 ± 0.0004 Å
b	4.2457 ± 0.0004 Å
c	17.449 ± 0.003 Å
α	90°
β	90°
γ	120°
Cell volume	272.4 ± 0.06 Å³
Cell temperature	744 ± 2 K
Ambient diffraction temperature	744 ± 2 K
Number of distinct elements	3
Space group number	164
Hermann-Mauguin space group symbol	P -3 m 1
Hall space group symbol	-P 3 2"
Residual factor for all reflections	0.0621
Residual factor for significantly intense reflections	0.0348
Weighted residual factors for significantly intense reflections	0.0373
Weighted residual factors for all reflections included in the refinement	0.0396
Goodness-of-fit parameter for significantly intense reflections	1.69
Goodness-of-fit parameter for all reflections included in the refinement	1.31
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.40681 Å
Diffraction radiation type	synchrotron
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.	7215138.cif
111342	2014-04-21	cif/ Adding structures of 7215138 via cif-deposit CGI script.	7215138.cif