data_global _amcsd_formula_title 'O6 V2 W' loop_ _publ_author_name 'Hodeau J' 'Gondrand M' 'Labeau M' 'Joubert J' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 34 _journal_year 1978 _journal_page_first 3543 _journal_page_last 3547 _publ_section_title ; Structure cristalline de W2 O6 sur monocristal a 298 et 383K _cod_database_code 1008913 ; _database_code_amcsd 0016780 _chemical_formula_sum 'W V2 O6' _cell_length_a 4.6212 _cell_length_b 4.6212 _cell_length_c 8.8959 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 189.976 _exptl_crystal_density_diffrn 6.673 _symmetry_space_group_name_H-M 'P 42/m n m' loop_ _space_group_symop_operation_xyz 'x,y,z' '-y,-x,z' 'y,x,-z' '1/2+y,1/2-x,1/2-z' '1/2-y,1/2+x,1/2+z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' 'x,y,-z' '-x,-y,z' 'y,x,z' '-y,-x,-z' '1/2-y,1/2+x,1/2-z' '1/2+y,1/2-x,1/2+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 W1 0.00000 0.00000 0.00000 V1 0.00000 0.00000 0.33455 O1 0.29520 0.29520 0.00000 O2 0.30310 0.30310 0.33860 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 W1 0.00630 0.00630 0.00540 0.00300 0.00000 0.00000 V1 0.00470 0.00470 0.00290 0.00330 0.00000 0.00000 O1 0.00610 0.00610 0.00480 -0.00290 0.00000 0.00000 O2 0.00590 0.00590 0.00550 -0.00230 -0.00070 -0.00070