H6 N2 O Zocchi M, Busing W, Ellison R, Levy H Acta Crystallographica 15 (1962) 803-803 An X-ray study of hydrazine hydrate, N2 H4 (H2 O) _cod_database_code 1008918 _database_code_amcsd 0016785 6.76 6.76 6.76 90 90 90 Fm3m atom x y z occ O1 .5 .5 .5 N1 .152 .152 0 .167