Crystallography Open Database

Information card for entry 1542870

Preview

Structure parameters

Formula	C26 H78 Ge8 Si4
Calculated formula	C26 H78 Ge8 Si4
SMILES	[Ge]([Ge](C)(C)C)([Ge](C)(C)C)([Ge](C)(C)C)[Si]([Si]([Si]([Si]([Ge]([Ge](C)(C)C)([Ge](C)(C)C)[Ge](C)(C)C)(C)C)(C)C)(C)C)(C)C
Title of publication	σ-Bond electron delocalization of branched oligogermanes and germanium containing oligosilanes
Authors of publication	Hlina, Johann; Zitz, Rainer; Wagner, Harald; Stella, Filippo; Baumgartner, Judith; Marschner, Christoph
Journal of publication	Inorganica Chimica Acta
Year of publication	2014
Journal volume	422
Pages of publication	120 - 133
a	9.0562 ± 0.0018 Å
b	9.254 ± 0.0019 Å
c	16.465 ± 0.003 Å
α	82.49 ± 0.03°
β	76.48 ± 0.03°
γ	67.77 ± 0.03°
Cell volume	1240.5 ± 0.5 Å³
Cell temperature	150 ± 2 K
Ambient diffraction temperature	150 ± 2 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0525
Residual factor for significantly intense reflections	0.0421
Weighted residual factors for significantly intense reflections	0.1035
Weighted residual factors for all reflections included in the refinement	0.1085
Goodness-of-fit parameter for all reflections included in the refinement	1.022
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
301779 (current)	2025-08-18	Add cross-references to PubChem compounds in COD range 1/54 Each referenced PubChem compound corresponds to the full crystal structure.	1542870.cif
178190	2016-03-13	cif/ Adding structures of 1542864, 1542865, 1542866, 1542867, 1542868, 1542869, 1542870, 1542871, 1542872, 1542873, 1542874, 1542875 via cif-deposit CGI script.	1542870.cif