Lollingite Kjekshus A, Rakke T, Andresen A Acta Chemica Scandinavica A28 (1974) 996-1000 Compounds of the marcasite type crystal structure. IX. Structural data for FeAs2, FeSe2, NiAs2, NiSb2, and CuSe2 Locality: synthetic _database_code_amcsd 0011935 5.3012 5.9858 2.8822 90 90 90 Pnnm atom x y z Fe 0 0 0 As .1763 .3624 0