#------------------------------------------------------------------------------ #$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: svn://www.crystallography.net/cod/cif/1/00/15/1001517.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_1001517 loop_ _publ_author_name 'Gueho, C' 'Borel, M M' 'Grandin, A' 'Leclaire, A' 'Raveau, B' _publ_section_title ; Crystal structure of the molybdenum(V) diphosphate KMoP~2~O~8~ isotypic with KNbP~2~O~8~ ; _journal_coden_ASTM ZAACAB _journal_name_full ; Zeitschrift fuer Anorganische und Allgemeine Chemie ; _journal_page_first 104 _journal_page_last 108 _journal_paper_doi 10.1002/zaac.19926150921 _journal_volume 615 _journal_year 1992 _chemical_formula_structural 'K Mo (P2 O8)' _chemical_formula_sum 'K Mo O8 P2' _chemical_name_systematic 'Potassium molybdenum(V) diphosphate' _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_Int_Tables_number 14 _symmetry_space_group_name_Hall '-P 2yn' _symmetry_space_group_name_H-M 'P 1 21/n 1' _cell_angle_alpha 90 _cell_angle_beta 90.91(1) _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 5.0862(4) _cell_length_b 11.720(1) _cell_length_c 11.486(1) _cell_volume 684.6 _refine_ls_R_factor_all 0.039 _cod_database_code 1001517 loop_ _symmetry_equiv_pos_as_xyz x,y,z 1/2+x,1/2-y,1/2+z -x,-y,-z 1/2-x,1/2+y,1/2-z 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 Mo1 Mo5+ 4 e 0.2618(1) 0.11949(6) 0.16603(5) 1. 0 d K1 K1+ 4 e 0.2761(4) 0.3674(2) 0.9471(2) 1. 0 d P1 P5+ 4 e 0.2666(4) 0.1940(2) 0.6473(2) 1. 0 d P2 P5+ 4 e 0.2515(4) 0.0631(2) 0.8637(2) 1. 0 d O1 O2- 4 e 0.184(1) 0.1045(6) -0.0173(5) 1. 0 d O2 O2- 4 e -0.067(1) 0.0273(5) 0.1862(5) 1. 0 d O3 O2- 4 e 0.049(1) 0.2626(6) 0.1406(6) 1. 0 d O4 O2- 4 e 0.216(1) 0.1745(5) 0.7839(5) 1. 0 d O5 O2- 4 e 0.463(1) -0.0273(5) 0.1484(6) 1. 0 d O6 O2- 4 e 0.231(1) 0.0869(5) 0.5799(6) 1. 0 d O7 O2- 4 e 0.317(1) 0.1358(7) 0.3092(5) 1. 0 d O8 O2- 4 e 0.572(1) 0.2122(6) 0.1137(6) 1. 0 d loop_ _atom_type_symbol _atom_type_oxidation_number Mo5+ 5.000 K1+ 1.000 P5+ 5.000 O2- -2.000