Lollingite 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: Fe.75Ni.25As2 _database_code_amcsd 0011955 5.2309 5.9555 2.9693 90 90 90 Pnnm atom x y z occ Fe 0 0 0 .75 Ni 0 0 0 .25 As .1786 .3641 0