#------------------------------------------------------------------------------ #$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $ #$Revision: 14 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/1101101.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 # data_1101101 _journal_name_full 'unpublished' _publ_section_title ; The Crystal Structure of the Gamma Phase of Vanadyl Phosphate, gamma-VOPO4 , Solved and Refined Using Both Synchrotron and Neutron Powder Diffraction Data ; loop_ _publ_author_name 'Richard Harlow' 'Zhigang Li' 'Normal Herron' 'Harold Horowitz' 'Eugene McCarron' 'James Richardson' 'Brian Toby' _chemical_formula_structural 'VOPO4' _chemical_formula_sum 'O5 P1 V1' _symmetry_cell_setting orthorhombic _symmetry_space_group_name_H-M "P b a m" loop_ _cell_length_a 17.3970(5) _cell_length_b 8.81986(23) _cell_length_c 4.90794(12) _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _cell_volume 753.07(5) _chemical_formula_weight 323.82 _cell_formula_units_Z 4 loop_ _atom_site_type_symbol _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_thermal_displace_type _atom_site_U_iso_or_equiv _atom_site_symmetry_multiplicity V V(1) 0.12249(20) 0.3893(4) 0.5 1.0 Uiso 0.0174(14) 4 V V(2) 0.36471(22) 0.4197(4) 0.0726(9) 0.5 Uiso 0.0107(16) 8 P P(1) 0.19713(29) 0.5820(6) 0.0 1.0 Uiso 0.0208(13) 4 P P(2) 0.03178(31) 0.2336(6) 0.0 1.0 Uiso 0.0208(13) 4 O O(1) 0.1869(5) 0.2559(9) 0.5 1.0 Uiso 0.0304(30) 4 O O(2) 0.3693(6) 0.4181(12) 0.3778(17) 0.5 Uiso 0.0200(34) 8 O O(11) 0.15662(35) 0.5220(6) 0.2451(15) 1.0 Uiso 0.0469(20) 8 O O(12) 0.2811(5) 0.5349(11) 0.0 1.0 Uiso 0.0469(20) 4 O O(13) 0.1971(6) 0.7518(11) 0.0 1.0 Uiso 0.0469(20) 4 O O(21) 0.0526(4) 0.3190(7) 0.2559(14) 1.0 Uiso 0.0581(19) 8 O O(22) 0.0766(5) 0.0911(12) 0.0 1.0 Uiso 0.0581(19) 4 O O(23) -0.0525(7) 0.2070(11) 0.0 1.0 Uiso 0.0581(19) 4 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_publ_flag V(1) O(1) 1.625(8) . 1_555 N V(1) O(11) 1.813(6) . 1_555 N V(1) O(11) 1.813(6) . -4_556 N V(1) O(21) 1.816(6) . 1_555 N V(1) O(21) 1.816(6) . -4_556 N V(2) V(2) 0.713(9) . -4_555 N V(2) O(2) 1.500(10) . 1_555 N V(2) O(2) 2.212(9) . -4_555 N V(2) O(12) 1.811(10) . 1_555 N V(2) O(13) 1.864(10) . 2_545 N V(2) O(22) 1.859(10) . 2_555 N V(2) O(23) 1.857(10) . 3_555 N P(1) O(11) 1.491(6) . 1_555 N P(1) O(11) 1.491(6) . -4_555 N P(1) O(12) 1.518(9) . 1_555 N P(1) O(13) 1.498(9) . 1_555 N P(2) O(21) 1.509(7) . 1_555 N P(2) O(21) 1.509(7) . -4_555 N P(2) O(22) 1.479(10) . 1_555 N P(2) O(23) 1.485(12) . 1_555 N O(1) V(1) 1.625(8) . 1_555 N O(2) V(2) 1.500(10) . 1_555 N O(2) V(2) 2.212(9) . -4_555 N O(2) O(2) 1.199(17) . -4_556 N O(11) V(1) 1.813(6) . 1_555 N O(11) P(1) 1.491(6) . 1_555 N O(12) V(2) 1.811(10) . 1_555 N O(12) V(2) 1.811(10) . -4_555 N O(12) P(1) 1.518(9) . 1_555 N O(13) V(2) 1.864(10) . 2_555 N O(13) V(2) 1.864(10) . -3_555 N O(13) P(1) 1.498(9) . 1_555 N O(21) V(1) 1.816(6) . 1_555 N O(21) P(2) 1.509(7) . 1_555 N O(22) V(2) 1.859(10) . 2_545 N O(22) V(2) 1.859(10) . -3_545 N O(22) P(2) 1.479(10) . 1_555 N O(23) V(2) 1.857(10) . 3_455 N O(23) V(2) 1.857(10) . -2_455 N O(23) P(2) 1.485(12) . 1_555 N