AM_CuSe2 Formula: Cu Se2 Name: CuSe2 Unit cell: 5.005 6.182 3.74 90.0 90.0 90.0 , V=115.72 Space group: PNNM (58)

Heyding R D , Murray R M , Canadian Journal of Chemistry , 54 (1976) p.841-848, Crystal structures of Cu1.8Se, Cu3Se2, alpha- and gamma-CuSe, CuSe2, and CuSe2II, Note: low-pressure polymorph, marcasite structure