Crystallography Open Database

Information card for entry 2008258

2008257 << 2008258 >> 2008259

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Coordinates	2008258.cif
Original IUCr paper	HTML

Structure parameters

Chemical name	Nickel potassium arsenate.
Formula	As6 K4 Ni7 O24
Calculated formula	As6 K4 Ni7 O24
Title of publication	K~4~Ni~7~(AsO~4~)~6~
Authors of publication	Ben Smail, Ridha; Driss, Ahmed; Jouini, Tahar
Journal of publication	Acta Crystallographica Section C
Year of publication	1999
Journal volume	55
Journal issue	3
Pages of publication	284 - 286
a	10.9742 ± 0.0007 Å
b	14.467 ± 0.001 Å
c	6.731 ± 0.001 Å
α	90°
β	104.28 ± 0.01°
γ	90°
Cell volume	1035.62 ± 0.19 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor for all reflections	0.0379
Residual factor for significantly intense reflections	0.0339
Weighted residual factors for all reflections	0.0812
Weighted residual factors for significantly intense reflections	0.0798
Goodness-of-fit parameter for all reflections	1.264
Goodness-of-fit parameter for significantly intense reflections	1.306
Diffraction radiation wavelength	0.71069 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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