Crystallography Open Database

Information card for entry 4105242

Preview

Structure parameters

Formula	C24 H72 Ge4 Si8
Calculated formula	C24 H72 Ge4 Si8
SMILES	C[Si](C)(C)[Ge]1([Ge]([Ge]([Ge]1([Si](C)(C)C)[Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C
Title of publication	Group 4 Metallocene Complexes of Disilenes, Digermenes, and a Silagermene
Authors of publication	Michaela Zirngast; Michaela Flock; Judith Baumgartner; Christoph Marschner
Journal of publication	Journal of the American Chemical Society
Year of publication	2009
Journal volume	131
Pages of publication	15952 - 15962
a	19.289 ± 0.004 Å
b	12.751 ± 0.003 Å
c	10.29 ± 0.002 Å
α	90°
β	117.74 ± 0.03°
γ	90°
Cell volume	2240 ± 1 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	4
Space group number	5
Hermann-Mauguin space group symbol	C 1 2 1
Hall space group symbol	C 2y
Residual factor for all reflections	0.0631
Residual factor for significantly intense reflections	0.0527
Weighted residual factors for significantly intense reflections	0.1166
Weighted residual factors for all reflections included in the refinement	0.1235
Goodness-of-fit parameter for all reflections included in the refinement	1.059
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
301832 (current)	2025-08-20	Add cross-references to PubChem compounds in COD range 4/10/ Each referenced PubChem compound corresponds to the full crystal structure.	4105242.cif
178798	2016-03-21	cif/4/10/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/10/52.	4105242.cif
120076	2014-07-11	Adding DOIs to range 4/10 structures.	4105242.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4105242.cif
30436	2011-11-12	../uploads/cif-deposit/cod/cif Adding structures of 4105242 via cif-deposit CGI script.	4105242.cif