F6 Fe Nb Delobbe V, Chassaing J, Bizot D, Quarton M, Lacorre P, Calage Y, Leblanc M, Ferey G Journal of Magnetism and Magnetic Materials 74 (1988) 165-176 Fluorocomplexes of Niobium IV; VI: Mossbauer study and magnetic structure of Fe Nb F6 _cod_database_code 1000243 _database_code_amcsd 0013062 5.4201 5.4201 14.072 90 90 120 R-3 atom x y z F1 .2588 .3409 .0866 Fe1 0 0 0 Nb1 0 0 .5