data_global _amcsd_formula_title 'Cs O4 P Zn' loop_ _publ_author_name 'Blum D' 'Durif A' 'Averbuch-Pouchot M' _journal_name_full 'Ferroelectrics' _journal_volume 69 _journal_year 1986 _journal_page_first 283 _journal_page_last 292 _publ_section_title ; Crystal structures of the three forms of Cs Zn P O4 _cod_database_code 1007236 ; _database_code_amcsd 0015918 _chemical_formula_sum 'Cs Zn P O4' _cell_length_a 18.32999 _cell_length_b 5.45 _cell_length_c 9.25 _cell_angle_alpha 90 _cell_angle_beta 90.14 _cell_angle_gamma 90 _cell_volume 924.058 _exptl_crystal_density_diffrn 4.216 _symmetry_space_group_name_H-M 'P 1 21/a 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Cs1 0.00299 0.24270 0.20475 Cs2 0.25025 0.72180 0.69046 Zn1 0.08738 0.25360 0.58310 Zn2 0.16610 0.72150 0.08870 P1 0.09650 0.75270 0.41810 P2 0.34530 0.72320 0.09250 O1 -0.01720 0.25100 0.56380 O2 0.88640 0.18800 0.73950 O3 0.87000 0.05000 0.48550 O4 0.37010 0.00500 0.53990 O5 0.26810 0.74200 0.14630 O6 0.60370 0.18600 0.78800 O7 0.35660 0.84400 0.95750 O8 0.36470 0.45700 0.05680