#------------------------------------------------------------------------------ #$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: svn://www.crystallography.net/cod/cif/1/00/15/1001555.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_1001555 loop_ _publ_author_name 'Benmoussa, A' 'Borel, M M' 'Grandin, A' 'Leclaire, A' 'Raveau, B' _publ_section_title ; Langbeinite, a host lattice for "V~3~O" clusters: the trivalent vanadium phosphate K~11~V~15~P~18~O~73~ ; _journal_coden_ASTM JSSCBI _journal_name_full 'Journal of Solid State Chemistry' _journal_page_first 314 _journal_page_last 318 _journal_paper_doi 10.1016/0022-4596(92)90039-X _journal_volume 97 _journal_year 1992 _chemical_formula_structural 'K7.333 (V10 P12 O48.667)' _chemical_formula_sum 'K7.333 O48.667 P12 V10' _chemical_name_systematic 'Potassium tecto-vanadatophosphate *' _space_group_IT_number 198 _symmetry_cell_setting cubic _symmetry_Int_Tables_number 198 _symmetry_space_group_name_Hall 'P 2ac 2ab 3' _symmetry_space_group_name_H-M 'P 21 3' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 1 _cell_length_a 9.896(1) _cell_length_b 9.896(1) _cell_length_c 9.896(1) _cell_volume 969.1 _refine_ls_R_factor_all 0.03 _cod_database_code 1001555 loop_ _symmetry_equiv_pos_as_xyz x,y,z y,z,x z,x,y 1/2+x,1/2-y,-z 1/2+y,1/2-z,-x 1/2+z,1/2-x,-y -x,1/2+y,1/2-z -y,1/2+z,1/2-x -z,1/2+x,1/2-y 1/2-x,-y,1/2+z 1/2-y,-z,1/2+x 1/2-z,-x,1/2+y loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_attached_hydrogens _atom_site_calc_flag P1 P5+ 12 b 0.4804(1) 0.7101(1) 0.3753(1) 1. 0 d V1 V3+ 4 a 0.66315(8) 0.66315(8) 0.66315(8) 1. 0 d V2 V3+ 4 a 0.39579(9) 0.39579(9) 0.39579(9) 1. 0 d V3 V3+ 12 b 0.4674(5) 0.1742(5) 0.5895(5) 0.1667 0 d K1 K1+ 4 a 0.1812(2) 0.1812(2) 0.1812(2) 1. 0 d K2 K1+ 4 a 0.9562(2) 0.9562(2) 0.9562(2) 0.8333 0 d O1 O2- 12 b 0.5993(5) 0.8337(4) 0.7494(5) 1. 0 d O2 O2- 12 b 0.4552(5) 0.3018(4) 0.2300(4) 1. 0 d O3 O2- 12 b 0.4905(4) 0.5632(4) 0.3288(4) 1. 0 d O4 O2- 12 b 0.5599(5) 0.7336(4) 0.5061(4) 1. 0 d O5 O2- 4 a -0.016(3) -0.016(3) -0.016(3) 0.1667 0 d loop_ _atom_type_symbol _atom_type_oxidation_number P5+ 5.000 V3+ 3.000 K1+ 1.000 O2- -2.000