data_global _amcsd_formula_title 'Ba(PO3)2' loop_ _publ_author_name 'Coing-Boyat J' 'Averbuch-Pouchot M' 'Guitel J' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 34 _journal_year 1978 _journal_page_first 2689 _journal_page_last 2692 _publ_section_title ; Structure cristalline du polyphosphate de Baryum gamma: gamma _cod_database_code 1008030 ; _database_code_amcsd 0015977 _chemical_formula_sum 'Ba P2 O6' _cell_length_a 9.695 _cell_length_b 6.906 _cell_length_c 7.522 _cell_angle_alpha 90 _cell_angle_beta 94.75 _cell_angle_gamma 90 _cell_volume 501.896 _exptl_crystal_density_diffrn 3.908 _symmetry_space_group_name_H-M 'P 1 21/n 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Ba1 0.33374 0.40293 0.64267 P1 0.42200 0.20530 0.12860 P2 0.16380 0.39390 0.12060 O1 0.39850 -0.00200 0.21660 O2 0.31460 0.34220 0.22220 O3 0.08730 0.20970 0.08480 O4 0.37210 0.18450 -0.06300 O5 0.31810 0.02970 0.52720 O6 0.06430 0.22320 0.67560