Crystallography Open Database

Information card for entry 2019300

2019299 << 2019300 >> 2019301

Preview

Coordinates	2019300.cif
Original IUCr paper	HTML

Structure parameters

Chemical name	Heptarubidium europium nonaindium heptatriacontagermanide
Formula	Eu0.61 Ge37.12 In8.88 Rb7.39
Calculated formula	Eu0.6 Ge37.12 In8.88 Rb7.4
Title of publication	On the possibility for Rb- and Eu-cation ordering in type-I clathrates: synthesis and homogeneity range of the novel compounds Rb~8{‒~<i>x</i>}Eu~<i>x~</i>(In,Ge)~46~ (0.6 {łeq} <i>x</i> {łeq} 1.8)
Authors of publication	Schäfer, Marion C.; Bobev, Svilen
Journal of publication	Acta Crystallographica Section C
Year of publication	2013
Journal volume	69
Journal issue	12
Pages of publication	1457 - 1461
a	11.0292 ± 0.0009 Å
b	11.0292 ± 0.0009 Å
c	11.0292 ± 0.0009 Å
α	90°
β	90°
γ	90°
Cell volume	1341.63 ± 0.19 Å³
Cell temperature	200 ± 2 K
Ambient diffraction temperature	200 ± 2 K
Number of distinct elements	4
Space group number	223
Hermann-Mauguin space group symbol	P m -3 n
Hall space group symbol	-P 4n 2 3
Residual factor for all reflections	0.0206
Residual factor for significantly intense reflections	0.0177
Weighted residual factors for significantly intense reflections	0.0407
Weighted residual factors for all reflections included in the refinement	0.0416
Goodness-of-fit parameter for all reflections included in the refinement	1.182
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
176760 (current)	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01.	2019300.cif
92136	2014-01-12	cif/ Adding structures of 2019300, 2019301, 2019302 via cif-deposit CGI script.	2019300.cif