Crystallography Open Database

Information card for entry 2103085

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Structure parameters

Formula	Ag7 Ge I Se5
Calculated formula	Ag6.996 Ge I Se5
Title of publication	Disorder in Ag~7~GeSe~5~I, a superionic conductor: temperature-dependent anharmonic structural study
Authors of publication	Stéphanie Albert; Sébastien Pillet; Claude Lecomte; Annie Pradel; Michel Ribes
Journal of publication	Acta Crystallographica Section B
Year of publication	2008
Journal volume	64
Journal issue	1
Pages of publication	1 - 11
a	11.0256 ± 0.0004 Å
b	11.0256 ± 0.0004 Å
c	11.0256 ± 0.0004 Å
α	90°
β	90°
γ	90°
Cell volume	1340.31 ± 0.08 Å³
Cell temperature	250 K
Ambient diffraction temperature	250 K
Number of distinct elements	4
Space group number	216
Hermann-Mauguin space group symbol	F -4 3 m
Hall space group symbol	F -4 2 3
Residual factor for all reflections	0.0686
Residual factor for significantly intense reflections	0.0578
Weighted residual factors for significantly intense reflections	0.0807
Weighted residual factors for all reflections included in the refinement	0.0813
Goodness-of-fit parameter for all reflections included in the refinement	2.92
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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