data_global _amcsd_formula_title 'Co H4 N O9 P3' loop_ _publ_author_name 'Tranqui D' 'Grenier J' 'Durif A' 'Guitel J' _journal_name_full 'Bulletin de la Societe Francaise de Mineralogie et de Cristallographie' _journal_volume 90 _journal_year 1967 _journal_page_first 252 _journal_page_last 256 _publ_section_title ; Structure cristalline de la variete orthorhombique du metaphosphate de cobalt-ammonium: Co N H4 (P O3)3 _cod_database_code 1007245 ; _database_code_amcsd 0015927 _chemical_formula_sum 'N Co P3 O9' _cell_length_a 5.142 _cell_length_b 11.93 _cell_length_c 12.95 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 794.406 _exptl_crystal_density_diffrn 2.591 _symmetry_space_group_name_H-M 'P b c m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,1/2+z' '-x,1/2+y,1/2-z' '-x,1/2+y,z' 'x,1/2-y,-z' 'x,y,1/2-z' '-x,-y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z N1 0.00000 0.26000 0.25000 Co1 0.00000 0.00000 0.00000 P1 0.73000 0.25000 0.00000 P2 0.45600 0.42100 0.13400 O1 0.44800 0.30400 0.08500 O2 0.90100 0.14700 0.04900 O3 0.17200 0.44700 0.13500 O4 0.66200 0.50100 0.09400 O5 0.57400 0.39900 0.25000