#------------------------------------------------------------------------------ #$Date: 2011-01-02 22:00:31 +0200 (Sun, 02 Jan 2011) $ #$Revision: 5310 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/2011821.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_2011821 loop_ _publ_author_name 'Aken, Bas B. van' 'Meetsma, Auke' 'Palstra, Thomas T.M.' _publ_section_title ; Hexagonal YMnO~3~ ; _journal_name_full 'Acta Crystallographica, Section C' _journal_page_first 230 _journal_page_last 232 _journal_volume 57 _journal_year 2001 _chemical_formula_moiety 'Mn O3 Y' _chemical_formula_sum 'Mn O3 Y' _chemical_formula_weight 191.85 _symmetry_cell_setting hexagonal _symmetry_space_group_name_Hall 'P 6c -2' _symmetry_space_group_name_H-M 'P 63 c m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_formula_units_Z 6 _cell_length_a 6.1277(5) _cell_length_b 6.1277(5) _cell_length_c 11.4110(10) _cell_measurement_temperature 180 _cell_volume 371.06(5) _diffrn_ambient_temperature 180(2) _exptl_crystal_density_diffrn 5.151 _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Hexagonal' changed to 'hexagonal' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 2011821 loop_ _symmetry_equiv_pos_as_xyz x,y,z x-y,x,1/2+z -y,x-y,z -x,-y,1/2+z -x+y,-x,z y,-x+y,1/2+z y,x,z -x+y,y,1/2+z -x,-x+y,z -y,-x,1/2+z x-y,-y,z x,x-y,1/2+z loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Y1 .0021(3) .0021(3) .0030(4) .0010(2) .0000 .0000 Y2 .0010(2) .0010(2) .0051(3) .00050(10) .0000 .0000 Mn1 .0036(3) .0053(3) .0039(3) .0026(6) .0003(2) .0000(2) O1 .0046(18) .001(2) .0042(17) .0006(10) -.0023(13) .0000 O2 .0045(16) .007(3) .0046(16) .0034(13) .0011(13) .0000 O3 .005(2) .005(2) .007(4) .0026(12) .0000 .0000 O4 .0031(18) .0031(18) .009(2) .0016(9) .0000 .0000 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_occupancy _atom_site_type_symbol Y1 .00000 .00000 .27175(12) .0024(2) Uani 1.000 Y Y2 .33333 -.33333 .22989(4) .00240(10) Uani 1.000 Y Mn1 .3344(4) .0000(8) -.00312(12) .0041(2) Uani 1.000 Mn O1 .3090(12) .00000 .1596(7) .0036(11) Uani 1.000 O O2 .3610(11) .00000 -.1660(6) .0051(13) Uani 1.000 O O3 .00000 .00000 -.0236(15) .0056(16) Uani 1.000 O O4 .33333 -.33333 .0168(11) .0050(11) Uani 1.000 O loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag Y1 O1 . . 2.285(8) no Y1 O2 . 2_555 2.323(6) no Y1 O3 . 2_555 2.335(17) no Y1 O1 . 3_555 2.285(7) no Y1 O2 . 4_555 2.323(7) no Y1 O1 . 5_555 2.285(7) no Y1 O2 . 6_555 2.323(6) no Y2 O1 . . 2.268(5) no Y2 O4 . . 2.432(13) no Y2 O2 . 2_545 2.295(7) no Y2 O1 . 3_545 2.268(6) no Y2 O2 . 4_655 2.295(4) no Y2 O1 . 5_655 2.268(8) no Y2 O2 . 6_555 2.295(5) no Y2 Y2 . 7_545 3.5378(3) no Y2 Y2 . 7_645 3.5378(3) no Y2 Y2 . 7_655 3.5378(3) no Mn1 O1 . . 1.863(8) no Mn1 O2 . . 1.866(7) no Mn1 O3 . . 2.062(4) no Mn1 O4 . . 2.052(3) no Mn1 O4 . 7_655 2.052(3) no