Dwornikite Le Fur Y, Coing-Boyat J, Bassi G Comptes Rendus de l'Academie des Sciences Paris C262 (1966) 632-635 Structure des sulfates monohydrates, monocliniques, des metaux de transition, MSO4*H2O (M = Mn, Fe, Co, Ni et Zn) Locality: synthetic _database_code_amcsd 0021019 6.827 7.595 7.400 90 116.892 90 C2/c atom x y z Biso Ni 0 .5 0 .08 S 0 .096 .25 .31 O1 .200 -.016 .354 1.17 O2 .019 .203 .094 1.55 Wat 0 .636 .25 .85