Grimaldiite Christensen A N, Hansen P, Lehmann M S Journal of Solid State Chemistry 21 (1977) 325-329 Isotope effects in the bonds of alpha-CrOOH and alpha-CrOOD Locality: synthetic _database_code_amcsd 0013344 2.985 2.985 13.48 90 90 120 R3m atom x y z Biso Cr 0 0 0 .54 O2 0 0 .6000 .54 Oh1 0 0 .4091 .54 D 0 0 .4868 .54