Crystallography Open Database

Information card for entry 1562240

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Coordinates	1562240.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	germanium tin antimony telluride
Chemical name	germanium tin antimony telluride
Formula	Ge3 Sb2 Sn Te7
Calculated formula	Ge3 Sb2.002 Sn Te7
Title of publication	Novel superstructure of the rocksalt type and element distribution in germanium tin antimony tellurides
Authors of publication	Rosenthal, Tobias; Welzmiller, Simon; Neudert, Lukas; Urban, Philipp; Fitch, Andy; Oeckler, Oliver
Journal of publication	Journal of Solid State Chemistry
Year of publication	2014
Journal volume	219
Pages of publication	108 - 117
a	4.2499 ± 0.00004 Å
b	4.2499 ± 0.00004 Å
c	73.4677 ± 0.0009 Å
α	90°
β	90°
γ	120°
Cell volume	1149.17 ± 0.02 Å³
Cell temperature	297 ± 2 K
Ambient diffraction temperature	297 ± 2 K
Number of distinct elements	4
Space group number	166
Hermann-Mauguin space group symbol	R -3 m :H
Hall space group symbol	-R 3 2"
Residual factor R(I) for significantly intense reflections	0.012
Goodness-of-fit parameter for all reflections	2.84
Method of determination	powder diffraction
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.389937 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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