data_global _amcsd_formula_title 'O32 P4 W8' loop_ _publ_author_name 'Giroult J' 'Goreaud M' 'Labbe P' 'Raveau B' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 37 _journal_year 1981 _journal_page_first 2139 _journal_page_last 2142 _publ_section_title ; P4 W8 O32: A mixed-valence tunnel structure built up of Re O3 - type slabs connected through P O4 tetrahedra _cod_database_code 1001209 ; _database_code_amcsd 0009749 _chemical_formula_sum 'W2 P O8' _cell_length_a 5.285 _cell_length_b 6.569 _cell_length_c 17.351 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 602.377 _exptl_crystal_density_diffrn 5.807 _symmetry_space_group_name_H-M 'P 21 21 21' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,1/2+y,1/2-z' '1/2+x,1/2-y,-z' '1/2-x,-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z W1 0.24250 0.41190 0.04479 W2 0.25600 0.24780 0.37239 P1 0.23500 0.05240 0.18700 O1 -0.03300 0.26200 0.00700 O2 0.24300 0.24500 0.13950 O3 0.26100 0.11700 0.27100 O4 -0.01500 0.10200 0.40370 O5 0.49200 0.06200 0.41110 O6 0.55300 0.41400 0.33320 O7 0.01400 0.44400 0.31900 O8 0.25100 0.40800 0.46780