#------------------------------------------------------------------------------ #$Date: 2008-01-26 13:05:32 +0000 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: svn://www.crystallography.net/cod/cif/1/1001349.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_1001349 _chemical_name_systematic 'Potassium dimolybdenophosphate(V)' _chemical_formula_structural 'K (Mo2 P3 O12)' _chemical_formula_sum 'K Mo2 O12 P3' _publ_section_title ; Small atomic displacements in the molybdenophosphates A Mo~2~ P~3~ O~12~ (A = K, Rb, Tl). ; loop_ _publ_author_name 'Leclaire, A' 'Raveau, B' _journal_name_full 'Acta Crystallographica C (39,1983-)' _journal_coden_ASTM ACSCEE _journal_volume 44 _journal_year 1988 _journal_page_first 226 _journal_page_last 229 _cell_length_a 17.6398(14) _cell_length_b 9.1761(4) _cell_length_c 12.3000(8) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1990.9 _cell_formula_units_Z 8 _symmetry_space_group_name_H-M 'P b n m' _symmetry_Int_Tables_number 62 _symmetry_cell_setting orthorhombic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '1/2-x,1/2+y,1/2-z' '-x,-y,1/2+z' '1/2+x,1/2-y,-z' '-x,-y,-z' '1/2+x,1/2-y,1/2+z' 'x,y,1/2-z' '1/2-x,1/2+y,z' loop_ _atom_type_symbol _atom_type_oxidation_number Mo4+ 4.000 K1+ 1.000 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 Mo1 Mo4+ 8 d 0.12134(3) 0.02863(11) 0.10175(12) 1. 0 d Mo2 Mo4+ 8 d 0.12450(4) 0.47391(11) 0.60141(11) 1. 0 d K1 K1+ 4 c 0.10031(39) 0.66689(67) 0.25 1. 0 d K2 K1+ 4 c 0.08105(32) 0.84247(80) 0.75 1. 0 d P1 P5+ 8 d 0.01489(6) 0.74720(45) 0.00178(45) 1. 0 d P2 P5+ 8 d 0.20556(11) 0.35957(26) 0.12961(38) 1. 0 d P3 P5+ 8 d 0.19862(11) 0.12906(26) 0.63085(39) 1. 0 d O1 O2- 4 c 0.10472(45) 0.02559(130) 0.25 1. 0 d O2 O2- 4 c 0.10652(49) 0.48839(129) 0.75 1. 0 d O3 O2- 8 d 0.05640(37) -0.15278(87) 0.08164(71) 1. 0 d O4 O2- 8 d 0.07186(31) 0.66286(80) 0.56816(67) 1. 0 d O5 O2- 8 d 0.15340(34) 0.45462(92) 0.43975(94) 1. 0 d O6 O2- 8 d 0.14505(37) 0.03630(117) -0.06255(111) 1. 0 d O7 O2- 8 d 0.19308(36) 0.19962(84) 0.11840(92) 1. 0 d O8 O2- 8 d 0.18794(42) 0.29250(91) 0.62266(90) 1. 0 d O9 O2- 8 d 0.21839(34) 0.59600(96) 0.61991(80) 1. 0 d O10 O2- 8 d 0.21117(36) -0.11109(103) 0.11836(105) 1. 0 d O11 O2- 8 d 0.03343(41) 0.16459(119) 0.07897(94) 1. 0 d O12 O2- 8 d 0.02990(38) 0.35452(109) 0.57243(105) 1. 0 d O13 O2- 4 c 0.17997(51) 0.40904(135) 0.25 1. 0 d O14 O2- 4 c 0.17094(65) 0.08079(164) 0.75 1. 0 d _refine_ls_R_factor_all 0.028