#------------------------------------------------------------------------------ #$Date: 2015-01-27 19:58:39 +0000 (Tue, 27 Jan 2015) $ #$Revision: 130149 $ #$URL: svn://www.crystallography.net/cod/cif/1/00/13/1001334.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_1001334 loop_ _publ_author_name 'Leclaire, A' 'Monier, J C' 'Raveau, B' _publ_section_title 'Structure of Cs Mo~3~ P~5.8~ Si~2~ O~25~' _journal_coden_ASTM ACSCEE _journal_name_full 'Acta Crystallographica C (39,1983-)' _journal_page_first 1719 _journal_page_last 1720 _journal_volume 41 _journal_year 1985 _chemical_formula_structural 'Cs (Mo3 P5.8 Si2 O25)' _chemical_formula_sum 'Cs Mo3 O25 P5.8 Si2' _chemical_name_systematic 'Caesium molybdosilicophosphate *' _space_group_IT_number 163 _symmetry_cell_setting trigonal _symmetry_Int_Tables_number 163 _symmetry_space_group_name_Hall '-P 3 2c' _symmetry_space_group_name_H-M 'P -3 1 c' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_formula_units_Z 2 _cell_length_a 8.2642(5) _cell_length_b 8.2642(5) _cell_length_c 17.559(2) _cell_volume 1038.6 _refine_ls_R_factor_all 0.028 _cod_database_code 1001334 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y,x-y,z y-x,-x,z y,x,1/2+z -x,y-x,1/2+z x-y,-y,1/2+z -x,-y,-z y,y-x,-z x-y,x,-z -y,-x,1/2-z x,x-y,1/2-z y-x,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 Mo6+ 4 f 0.3333 -0.3333 0.02137(4) 1. 0 d Mo2 Mo6+ 2 d -0.3333 0.3333 0.25 1. 0 d Cs1 Cs1+ 2 c 0.3333 -0.3333 0.25 1. 0 d P1 P4+ 12 i 0.37931(20) 0.32974(27) 0.11024(7) 0.967 0 d Si1 Si4+ 4 e 0. 0. 0.09030(15) 1. 0 d O1 O2- 12 i 0.11095(65) -0.41158(58) 0.09285(24) 1. 0 d O2 O2- 12 i -0.19291(65) 0.24313(65) 0.45308(22) 1. 0 d O3 O2- 12 i 0.46617(68) 0.33466(92) 0.18691(20) 1. 0 d O4 O2- 2 b 0. 0. 0. 1. 0 d O5 O2- 12 i 0.03544(61) -0.16229(57) 0.12292(24) 1. 0 d loop_ _atom_type_symbol _atom_type_oxidation_number Mo6+ 6.000 Cs1+ 1.000 P4+ 4.000 Si4+ 4.000 O2- -2.000