Crystallography Open Database

Information card for entry 4076213

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Coordinates	4076213.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H54 Ge Si7
Calculated formula	C18 H54 Ge0.994 Si7.006
Title of publication	Structural Aspects of Trimethylsilylated Branched Group 14 Compounds
Authors of publication	Baumgartner, Judith; Fischer, Roland; Fischer, Jelena; Wallner, Andreas; Marschner, Christoph; Flörke, Ulrich
Journal of publication	Organometallics
Year of publication	2005
Journal volume	24
Journal issue	26
Pages of publication	6450
a	16.149 ± 0.002 Å
b	16.149 ± 0.002 Å
c	22.881 ± 0.005 Å
α	90°
β	90°
γ	120°
Cell volume	5167.7 ± 1.4 Å³
Cell temperature	294 ± 2 K
Ambient diffraction temperature	294 ± 2 K
Number of distinct elements	4
Space group number	167
Hermann-Mauguin space group symbol	R -3 c :H
Hall space group symbol	-R 3 2"c
Residual factor for all reflections	0.0372
Residual factor for significantly intense reflections	0.0317
Weighted residual factors for significantly intense reflections	0.0851
Weighted residual factors for all reflections included in the refinement	0.0883
Goodness-of-fit parameter for all reflections included in the refinement	1.134
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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