#------------------------------------------------------------------------------ #$Date: 2008-01-26 13:05:32 +0000 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: svn://www.crystallography.net/cod/cif/1/1001519.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_1001519 _chemical_name_systematic 'Cadmium tecto-diphosphatodivanadate(IV)' _chemical_formula_structural 'Cd (P2 V2 O10)' _chemical_formula_sum 'Cd O10 P2 V2' _publ_section_title ; A new vanadium(IV) monophosphate Cd(VO)~2~(PO~4~)~2~ ; loop_ _publ_author_name 'Leclaire, A' 'Grandin, A' 'Chardon, J' 'Borel, M M' 'Raveau, B' _journal_name_full ; European Journal of Solid State Inorganic Chemistry ; _journal_coden_ASTM EJSCE5 _journal_volume 30 _journal_year 1993 _journal_page_first 393 _journal_page_last 400 _cell_length_a 5.187(1) _cell_length_b 7.959(2) _cell_length_c 17.187(2) _cell_angle_alpha 90 _cell_angle_beta 92.74(1) _cell_angle_gamma 90 _cell_volume 708.7 _cell_formula_units_Z 4 _symmetry_space_group_name_H-M 'P 1 21/c 1' _symmetry_Int_Tables_number 14 _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-x,1/2+y,1/2-z' '-x,-y,-z' 'x,1/2-y,1/2+z' loop_ _atom_type_symbol _atom_type_oxidation_number Cd2+ 2.000 V4+ 4.000 P5+ 5.000 O2- -2.000 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 Cd1 Cd2+ 4 e 0.10544(4) 0.21886(3) 0.18185(1) 1. 0 d V1 V4+ 4 e 0.15619(9) 0.87532(6) 0.06829(3) 1. 0 d V2 V4+ 4 e 0.45198(9) 0.03234(6) 0.35163(3) 1. 0 d P1 P5+ 4 e 0.3604(1) 0.2676(1) 0.01572(4) 1. 0 d P2 P5+ 4 e 0.3340(1) 0.43697(9) 0.31472(4) 1. 0 d O1 O2- 4 e 0.1933(5) 0.6957(3) 0.1096(1) 1. 0 d O2 O2- 4 e 0.8641(4) 0.8627(3) -0.0126(1) 1. 0 d O3 O2- 4 e -0.0954(4) 0.9900(3) 0.1410(1) 1. 0 d O4 O2- 4 e 0.3828(4) 0.8229(3) -0.0155(1) 1. 0 d O5 O2- 4 e 0.4144(4) 0.9896(3) 0.1422(1) 1. 0 d O6 O2- 4 e 0.2258(5) -0.0920(3) 0.3180(2) 1. 0 d O7 O2- 4 e 0.3199(4) 0.2444(3) 0.2995(1) 1. 0 d O8 O2- 4 e 0.6956(4) 0.0197(3) 0.2652(1) 1. 0 d O9 O2- 4 e 0.6691(4) 0.8566(3) 0.4044(1) 1. 0 d O10 O2- 4 e 0.3248(5) 0.1065(3) 0.4500(1) 1. 0 d _refine_ls_R_factor_all 0.027