Rammelsbergite Kjekshus A, Peterzens P G, Rakke T, Andresen A F Acta Chemica Scandinavica A33 (1979) 469-480 Compounds with the marcasite type crystal structure. XIII. Structural and magnetic properties of CrtFe1-tAs2, CrtFe1-tSb2, Fe1-tNitAs2 and Fe1-tNitSb2 Locality: synthetic Sample: NiAs2 _database_code_amcsd 0011957 4.7583 5.7954 3.5449 90 90 90 Pnnm atom x y z Ni 0 0 0 As .2017 .3691 0