#------------------------------------------------------------------------------ #$Date: 2012-02-28 14:14:52 +0200 (Tue, 28 Feb 2012) $ #$Revision: 35911 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/00/14/1001445.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_1001445 _chemical_name_systematic 'Sodium dimolybdo(V)triphosphate - $-epsilon' _chemical_formula_structural 'Na (Mo2 P3 O13)' _chemical_formula_sum 'Mo2 Na O13 P3' _publ_section_title ; $-epsilon-NaMo~2~P~3~O~13~, a new structural form of the Mo(V) phosphates series AMo~2~^V^P~3~O~13~ ; loop_ _publ_author_name 'Leclaire, A' 'Borel, M M' 'Grandin, A' 'Raveau, B' _journal_name_full 'Journal of Solid State Chemistry' _journal_coden_ASTM JSSCBI _journal_volume 89 _journal_year 1990 _journal_page_first 10 _journal_page_last 15 _cell_length_a 6.352(3) _cell_length_b 7.448(5) _cell_length_c 10.991(6) _cell_angle_alpha 75.08(5) _cell_angle_beta 85.33(4) _cell_angle_gamma 79.10(4) _cell_volume 493.1 _cell_formula_units_Z 2 _symmetry_space_group_name_H-M 'P -1' _symmetry_Int_Tables_number 2 _symmetry_cell_setting triclinic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-x,-y,-z' loop_ _atom_type_symbol _atom_type_oxidation_number Mo5+ 5.000 P5+ 5.000 Na1+ 1.000 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 Mo1 Mo5+ 2 i 0.21573(3) 0.21226(2) 0.08508(2) 1. 0 d Mo2 Mo5+ 2 i 0.24357(3) 0.19432(2) 0.59317(2) 1. 0 d P1 P5+ 2 i 0.74282(8) 0.19750(8) 0.66237(5) 1. 0 d P2 P5+ 2 i 0.11903(8) 0.47629(7) 0.30773(5) 1. 0 d P3 P5+ 2 i 0.73572(8) 0.07237(7) 0.10861(5) 1. 0 d Na1 Na1+ 2 i 0.6551(5) 0.4024(4) 0.2543(4) 1. 0 d O1 O2- 2 i 0.2362(4) 0.3698(3) -0.0520(2) 1. 0 d O2 O2- 2 i 0.5241(3) 0.2008(2) 0.1314(2) 1. 0 d O3 O2- 2 i 0.2706(3) -0.0145(2) 0.0139(2) 1. 0 d O4 O2- 2 i 0.2421(3) -0.0047(3) 0.2545(2) 1. 0 d O5 O2- 2 i -0.0956(3) 0.1978(3) 0.1008(2) 1. 0 d O6 O2- 2 i 0.1279(3) 0.3923(3) 0.1969(2) 1. 0 d O7 O2- 2 i 0.3176(4) -0.0254(3) 0.5786(2) 1. 0 d O8 O2- 2 i -0.0722(3) 0.2142(3) 0.5643(2) 1. 0 d O9 O2- 2 i 0.2194(3) 0.1049(3) 0.7831(2) 1. 0 d O10 O2- 2 i 0.5274(3) 0.2743(3) 0.6003(2) 1. 0 d O11 O2- 2 i 0.2603(3) 0.3473(3) 0.4128(2) 1. 0 d O12 O2- 2 i 0.1088(3) 0.4585(2) 0.6498(2) 1. 0 d O13 O2- 2 i 0.2375(3) 0.6553(2) 0.2558(2) 1. 0 d _refine_ls_R_factor_all 0.033 _cod_database_code 1001445