AM_Rammelsbergite Formula: Ni As2 Name: Rammelsbergite Unit cell: 4.7582 5.7949 3.544 90.0 90.0 90.0 , V=97.72 Space group: PNNM (58)

Kjekshus A , Rakke T , Andresen A , Acta Chemica Scandinavica , A28 (1974) p.996-1000, Compounds of the marcasite type crystal structure. IX. Structural data for, FeAs2, FeSe2, NiAs2, NiSb2, and CuSe2, Locality: synthetic