data_global _amcsd_formula_title 'Cr4 K3 O16 P' loop_ _publ_author_name 'Averbuch-Pouchot M' 'Durif A' 'Guitel J' _journal_name_full 'Journal of Solid State Chemistry' _journal_volume 38 _journal_year 1981 _journal_page_first 253 _journal_page_last 258 _publ_section_title ; Crystal structure of K3 P Cr4 O16: A second example of a quaternary phosphorus _cod_database_code 1007048 ; _database_code_amcsd 0013415 _chemical_formula_sum 'Cr4 P K3 O16' _cell_length_a 9.512 _cell_length_b 11.74 _cell_length_c 14.74 _cell_angle_alpha 90 _cell_angle_beta 106.13 _cell_angle_gamma 90 _cell_volume 1581.231 _exptl_crystal_density_diffrn 2.572 _symmetry_space_group_name_H-M 'C 1 c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Cr1 0.44470 0.23610 0.14110 Cr2 0.33270 0.43510 0.45880 Cr3 0.33710 0.05690 0.43590 Cr4 0.44910 0.26430 0.76140 P1 0.12040 0.23350 0.48010 K1 0.20800 0.46220 0.17250 K2 0.14620 0.27340 0.89070 K3 0.18840 0.00970 0.16060 O1 0.98100 0.16500 0.71800 O2 0.99400 0.38500 0.68800 O3 0.27600 0.23300 0.09000 O4 0.04200 0.22100 0.56700 O5 0.25000 0.49400 0.36500 O6 0.96800 0.12300 0.95000 O7 0.36800 0.47300 0.03800 O8 0.21200 0.34300 0.49500 O9 -0.00400 0.43100 0.00000 O10 0.33300 0.12500 0.34100 O11 0.27900 0.06500 0.90600 O12 0.21400 0.12800 0.49400 O13 0.46300 0.38300 0.71800 O14 0.28800 0.25100 0.74400 O15 0.04700 0.31100 0.22500 O16 0.50100 0.26400 0.88800