Crystallography Open Database

Information card for entry 4116159

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Coordinates	4116159.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H26 Al2 N2
Calculated formula	C20 H26 Al2 N2
Title of publication	Unusually Stable Pyrazolate-Bridged Dialuminum Complexes Containing Bridging Methyl Groups
Authors of publication	Zhengkun Yu; Joanne M. Wittbrodt; Mary Jane Heeg; H. Bernhard Schlegel; Charles H. Winter
Journal of publication	Journal of the American Chemical Society
Year of publication	2000
Journal volume	122
Pages of publication	9338 - 9339
a	22.448 ± 0.005 Å
b	10.029 ± 0.002 Å
c	9.4089 ± 0.0014 Å
α	90°
β	90°
γ	90°
Cell volume	2118.2 ± 0.7 Å³
Cell temperature	295 ± 2 K
Ambient diffraction temperature	295 ± 2 K
Number of distinct elements	4
Space group number	36
Hermann-Mauguin space group symbol	C m c 21
Hall space group symbol	C 2c -2
Residual factor for all reflections	0.2015
Residual factor for significantly intense reflections	0.0745
Weighted residual factors for all reflections	0.1498
Weighted residual factors for significantly intense reflections	0.1163
Goodness-of-fit parameter for all reflections	1.045
Goodness-of-fit parameter for significantly intense reflections	1.31
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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