data_global _amcsd_formula_title 'Ce H4 N O12 P4' loop_ _publ_author_name 'Rzaigui M' 'Averbuch-Pouchot M' 'Durif A' _journal_name_full 'Acta Crystallographica, Section C' _journal_volume 39 _journal_year 1983 _journal_page_first 1612 _journal_page_last 1613 _publ_section_title ; Affinement de la Structure du Tetrametaphosphate d'Ammonium et de Cerium, Ce N H4 P4 O12. Relation Entre la Forme Cubique des Composes du Type Ln M^I^ P4 O12 et le Tetrametaphosphate d'Aluminium Al4 (P4 O12)3 _cod_database_code 1007094 ; _database_code_amcsd 0009988 _chemical_formula_sum 'Ce3 N3 P12 O36' _cell_length_a 15.23 _cell_length_b 15.23 _cell_length_c 15.23 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 3532.642 _exptl_crystal_density_diffrn 2.651 _symmetry_space_group_name_H-M 'I -4 3 d' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' '1/2-z,x,-y' '-z,1/2+x,1/2-y' '1/2-y,z,-x' '-y,1/2+z,1/2-x' '1/2-x,y,-z' '-x,1/2+y,1/2-z' '1/4+x,3/4-z,1/4-y' '3/4+x,1/4-z,3/4-y' '1/4+z,3/4-y,1/4-x' '3/4+z,1/4-y,3/4-x' '1/4+y,3/4-x,1/4-z' '3/4+y,1/4-x,3/4-z' '1/4+x,1/4+z,1/4+y' '3/4+x,3/4+z,3/4+y' '1/4+z,1/4+y,1/4+x' '3/4+z,3/4+y,3/4+x' '1/4+y,1/4+x,1/4+z' '3/4+y,3/4+x,3/4+z' '-z,1/2-x,y' '1/2-z,-x,1/2+y' '-y,1/2-z,x' '1/2-y,-z,1/2+x' '-x,1/2-y,z' '1/2-x,-y,1/2+z' '1/2+z,1/2-x,-y' '+z,-x,1/2-y' '1/2+y,1/2-z,-x' '+y,-z,1/2-x' '1/2+x,1/2-y,-z' '+x,-y,1/2-z' '3/4-x,3/4+z,1/4-y' '1/4-x,1/4+z,3/4-y' '3/4-z,3/4+y,1/4-x' '1/4-z,1/4+y,3/4-x' '3/4-y,3/4+x,1/4-z' '1/4-y,1/4+x,3/4-z' '3/4-x,1/4-z,1/4+y' '1/4-x,3/4-z,3/4+y' '3/4-z,1/4-y,1/4+x' '1/4-z,3/4-y,3/4+x' '3/4-y,1/4-x,1/4+z' '1/4-y,3/4-x,3/4+z' 'z,x,y' '1/2+z,1/2+x,1/2+y' 'y,z,x' '1/2+y,1/2+z,1/2+x' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ce1 0.87500 0.00000 0.25000 1.00000 N1 0.11200 0.11200 0.11200 0.75000 P1 0.12270 0.29940 0.38540 1.00000 O1 0.42360 0.03280 0.33930 1.00000 O2 0.46260 0.16990 0.26390 1.00000 O3 0.11320 0.08520 0.42370 1.00000