Crystallography Open Database

Information card for entry 2001809

2001808 << 2001809 >> 2001810

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Coordinates	2001809.cif
Original IUCr paper	HTML

Structure parameters

Formula	As2 Hg3 O8
Calculated formula	As2 Hg3 O8
Title of publication	Mercury(II) arsenate, a graphtonite-type structure
Authors of publication	Larsson, A.-K.; Lidin, S.; Stålhandske, C.; Albertsson, J.
Journal of publication	Acta Crystallographica Section C
Year of publication	1993
Journal volume	49
Journal issue	4
Pages of publication	784 - 786
a	10.0049 ± 0.0011 Å
b	11.7555 ± 0.0012 Å
c	6.5374 ± 0.0005 Å
α	90°
β	99.687 ± 0.006°
γ	90°
Cell volume	757.92 ± 0.13 Å³
Cell temperature	298 K
Number of distinct elements	3
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for significantly intense reflections	0.0446
Weighted residual factors for significantly intense reflections	0.0531
Goodness-of-fit parameter for significantly intense reflections	1.48
Diffraction radiation wavelength	0.71069 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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