Citation: Wyckoff, R. W. G. (1931). Pages 234 & 238 from the second edition of Structure of Crystals by Wyckoff. Published by The Chemical Catalog Company, INC, New York in 1931.. The second edition of Structure of Crystals, , pp. 234-238.
Formula: Os Se2
Chemical name: Osmium selenide
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Os4 Se8 (Os Se2)
Multiplicity: 1
RCSR Symbol: fsn
Coordination sequences: