Crystallography Open Database

Information card for entry 4069658

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Coordinates	4069658.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H32 Al2 Ca N2
Calculated formula	C20 H32 Al2 Ca N2
Title of publication	Alkaline-Earth Metal Alkylaluminate Chemistry Revisited
Authors of publication	Michel, Olaf; Meermann, Christian; Törnroos, Karl W.; Anwander, Reiner
Journal of publication	Organometallics
Year of publication	2009
Journal volume	28
Journal issue	16
Pages of publication	4783
a	19.9737 ± 0.0009 Å
b	11.1587 ± 0.0005 Å
c	12.2837 ± 0.0006 Å
α	90°
β	122.767 ± 0.001°
γ	90°
Cell volume	2302.15 ± 0.19 Å³
Cell temperature	123 ± 2 K
Ambient diffraction temperature	123 ± 2 K
Number of distinct elements	5
Space group number	9
Hermann-Mauguin space group symbol	C 1 c 1
Hall space group symbol	C -2yc
Residual factor for all reflections	0.0616
Residual factor for significantly intense reflections	0.0422
Weighted residual factors for significantly intense reflections	0.0833
Weighted residual factors for all reflections included in the refinement	0.0928
Goodness-of-fit parameter for all reflections included in the refinement	1.049
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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