Crystallography Open Database

Information card for entry 9009917

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Structure parameters

Mineral name	Omeiite
Formula	As2 Os
Calculated formula	As2 Os
Title of publication	Compounds with the marcasite type crystal structure. XII. Structural data for RuP2, RuAs2, RuSb2, OsP2, OsAs2, and OsSb2 Locality: synthetic
Authors of publication	OsAs2; Kjekshus A; Rakke T; Andresen A F
Journal of publication	Acta Chemica Scandinavica A
Year of publication	1977
Journal volume	31
Pages of publication	253 - 259
a	5.4115 Å
b	6.19 Å
c	3.0127 Å
α	90°
β	90°
γ	90°
Cell volume	100.917 Å³
Number of distinct elements	2
Space group number	58
Hermann-Mauguin space group symbol	P n n m
Hall space group symbol	-P 2 2n
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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