Crystallography Open Database

Information card for entry 2019711

2019710 << 2019711 >> 2019712

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Structure parameters

Chemical name	hexabromodisilane
Formula	Br6 Si2
Calculated formula	Br6 Si2
SMILES	Br[Si](Br)(Br)[Si](Br)(Br)Br
Title of publication	Hexabromo- and hexaiododisilane: small and simple molecules showing completely different crystal structures
Authors of publication	Berger, Matthias; Auner, Norbert; Bolte, Michael
Journal of publication	Acta Crystallographica Section C
Year of publication	2014
Journal volume	70
Journal issue	11
Pages of publication	1088 - 1091
a	6.6327 ± 0.001 Å
b	11.4385 ± 0.0014 Å
c	7.5069 ± 0.0012 Å
α	90°
β	108.488 ± 0.012°
γ	90°
Cell volume	540.14 ± 0.14 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	2
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor for all reflections	0.1056
Residual factor for significantly intense reflections	0.093
Weighted residual factors for significantly intense reflections	0.209
Weighted residual factors for all reflections included in the refinement	0.2178
Goodness-of-fit parameter for all reflections included in the refinement	1.019
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

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