#------------------------------------------------------------------------------ #$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/1008453.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_1008453 _chemical_name_systematic 'Copper(I) dititanium tris(phosphate)' _chemical_formula_structural 'Cu Ti2 (P O4)3' _chemical_formula_sum 'Cu O12 P3 Ti2' _publ_section_title ; The Nasicon-type copper(I) titanium phosphate CuTi~2~(PO~4~)~3~: structure and chemical properties ; loop_ _publ_author_name 'Mbandza, A' 'Bordes, E' 'Courtine, P' 'El=Jazouli, A' 'Soubeyroux, J L' 'Le=Flem, G' 'Hagenmueller, P' _journal_name_full 'Reactivity of Solids' _journal_coden_ASTM RESOED _journal_volume 5 _journal_year 1988 _journal_page_first 315 _journal_page_last 321 _cell_length_a 8.5271(4) _cell_length_b 8.5271(4) _cell_length_c 21.320(1) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 1342.5 _cell_formula_units_Z 6 _symmetry_space_group_name_H-M 'R -3 c H' _symmetry_Int_Tables_number 167 _symmetry_cell_setting trigonal loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-y,x-y,z' 'y-x,-x,z' '-y,-x,1/2+z' 'x,x-y,1/2+z' 'y-x,y,1/2+z' '-x,-y,-z' 'y,y-x,-z' 'x-y,x,-z' 'y,x,1/2-z' '-x,y-x,1/2-z' 'x-y,-y,1/2-z' '1/3+x,2/3+y,2/3+z' '2/3+x,1/3+y,1/3+z' '1/3-y,2/3+x-y,2/3+z' '2/3-y,1/3+x-y,1/3+z' '1/3-x+y,2/3-x,2/3+z' '2/3-x+y,1/3-x,1/3+z' '1/3-y,2/3-x,1/6+z' '2/3-y,1/3-x,5/6+z' '1/3+x,2/3+x-y,1/6+z' '2/3+x,1/3+x-y,5/6+z' '1/3-x+y,2/3+y,1/6+z' '2/3-x+y,1/3+y,5/6+z' '1/3-x,2/3-y,2/3-z' '2/3-x,1/3-y,1/3-z' '1/3+y,2/3-x+y,2/3-z' '2/3+y,1/3-x+y,1/3-z' '1/3+x-y,2/3+x,2/3-z' '2/3+x-y,1/3+x,1/3-z' '1/3+y,2/3+x,1/6-z' '2/3+y,1/3+x,5/6-z' '1/3-x,2/3-x+y,1/6-z' '2/3-x,1/3-x+y,5/6-z' '1/3+x-y,2/3-y,1/6-z' '2/3+x-y,1/3-y,5/6-z' loop_ _atom_type_symbol _atom_type_oxidation_number Cu1+ 1.000 Ti4+ 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 Cu1 Cu1+ 36 f 0.024(5) -0.079(4) .000(3) 0.1667 0 d Ti1 Ti4+ 12 c 0. 0. 0.1421(4) 1. 0 d P1 P5+ 18 e 0.2878(5) 0. 0.25 1. 0 d O1 O2- 36 f 0.1775(4) -0.0152(4) 0.1914(1) 1. 0 d O2 O2- 36 f 0.1928(3) 0.1652(4) 0.0857(1) 1. 0 d _refine_ls_R_factor_all 0.064