Citation: Waterstrat, R.M.; Kasper, J.S. (1957). X-ray diffraction study of the sigma-phase in the systems Re - Cr, Ru - Cr, and Os - Cr. Transactions of the American Institute of Mining, Metallurgical and Petroleum Engineers, 209, pp. 872-873.
Formula: Cr3 Os
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cr6 Os2 (Cr3 Os)
Multiplicity: 1
RCSR Symbol: bet
Coordination sequences: