Crystallography Open Database

Information card for entry 7206396

7206395 << 7206396 >> 7206397

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Coordinates	7206396.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C7 H9 Er N2 O8
Calculated formula	C7 H9 Er N2 O8
Title of publication	Chiral crystalline solids of ammonium-templated ErIII‒formate frameworks assembled from three achiral acentric components
Authors of publication	Liu, Bin; Zheng, Hai-Bin; Wang, Zhe-Ming; Gao, Song
Journal of publication	CrystEngComm
Year of publication	2011
Journal volume	13
Journal issue	17
Pages of publication	5285
a	6.6973 ± 0.0001 Å
b	8.2497 ± 0.0002 Å
c	20.3822 ± 0.0006 Å
α	90°
β	90°
γ	90°
Cell volume	1126.13 ± 0.05 Å³
Cell temperature	290 K
Ambient diffraction temperature	290 K
Number of distinct elements	5
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0415
Residual factor for significantly intense reflections	0.0252
Weighted residual factors for significantly intense reflections	0.0476
Weighted residual factors for all reflections included in the refinement	0.05
Goodness-of-fit parameter for all reflections included in the refinement	0.924
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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