Crystallography Open Database

Information card for entry 7102190

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Structure parameters

Formula	C54 H94 Ge2 P2
Calculated formula	C54 H94 Ge2 P2
Title of publication	1,3-Digermacyclobutanes with exocyclic C=P and C=P=S double bonds.
Authors of publication	Petrar, Petronela Maria; Nemes, Gabriela; Silaghi-Dumitrescu, Ioan; Ranaivonjatovo, Henri; Gornitzka, Heinz; Escudié, Jean
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2007
Journal issue	40
Pages of publication	4149 - 4151
a	33.039 ± 0.003 Å
b	10.8738 ± 0.0011 Å
c	17.1736 ± 0.0017 Å
α	90°
β	115.321 ± 0.002°
γ	90°
Cell volume	5577 ± 1 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	4
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.0435
Residual factor for significantly intense reflections	0.0343
Weighted residual factors for significantly intense reflections	0.0945
Weighted residual factors for all reflections included in the refinement	0.0997
Goodness-of-fit parameter for all reflections included in the refinement	1.036
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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