Crystallography Open Database

Information card for entry 8103044

Preview

Coordinates	8103044.cif

Structure parameters

Chemical name	sexammonium bichromium doudecwolframate hydrate, [Cr(H~2~O)~4~]~2~W~12~O~42~ (NH~4~)~6~ (H2O)~6~
Formula	Cr2 H52 N6 O56 W12
Calculated formula	Cr2 H52 N6 O56 W12
Title of publication	Crystal structure of hexaammonium octaaquadichromium-hexakis(m3-oxo)-icosikaidikis(m2-oxo)-tetradecaoxo-dodecatungsten hexahydrate, (NH4)6[Cr2(H2O)8W12O42] · 6H2O
Authors of publication	Hai-Xing Liu
Journal of publication	Zeitschrift für Kristallographie - New Crystal Structures
Year of publication	2010
Journal volume	225
Journal issue	2
Pages of publication	231
a	14.1472 ± 0.0015 Å
b	15.9636 ± 0.0018 Å
c	22.507 ± 0.002 Å
α	90°
β	90°
γ	90°
Cell volume	5083 ± 0.9 Å³
Cell temperature	298 ± 2 K
Ambient diffraction temperature	298 ± 2 K
Number of distinct elements	5
Space group number	61
Hermann-Mauguin space group symbol	P b c a
Hall space group symbol	-P 2ac 2ab
Residual factor for all reflections	0.0472
Residual factor for significantly intense reflections	0.0316
Weighted residual factors for significantly intense reflections	0.0709
Weighted residual factors for all reflections included in the refinement	0.0764
Goodness-of-fit parameter for all reflections included in the refinement	1.034
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176432 (current)	2016-02-14	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries.	8103044.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	8103044.cif
13783	2011-03-06	../uploads/cif-deposit/cod/cif Adding structures of 8103044 via cif-deposit CGI script.	8103044.cif