#------------------------------------------------------------------------------ #$Date: 2017-07-12 18:57:52 +0100 (Wed, 12 Jul 2017) $ #$Revision: 198678 $ #$URL: svn://www.crystallography.net/cod/cif/8/10/10/8101046.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_8101046 loop_ _publ_author_name 'Feldmann, Claus' _publ_section_title ; Crystal structure of tris(tetramethylammonium) dibismuth nonaiodide, [N(CH~3~)~4~]~3~Bi~2~I~9~ ; _journal_issue 3 _journal_name_full 'Zeitschrift f\"ur Kristallographie - New Crystal Structures' _journal_page_first 465 _journal_page_last 466 _journal_volume 216 _journal_year 2001 _chemical_formula_structural '[N(C H3)4]3 Bi2 I9' _chemical_formula_sum 'C12 H36 Bi2 I9 N3' _chemical_formula_weight 1746.21 _chemical_name_common 'tetramethylammonium bismuth iodide' _space_group_IT_number 159 _symmetry_cell_setting trigonal _symmetry_space_group_name_Hall 'P 3 -2c' _symmetry_space_group_name_H-M 'P 3 1 c' _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 120.00 _cell_formula_units_Z 2 _cell_length_a 9.908(1) _cell_length_b 9.908(1) _cell_length_c 23.420(1) _cell_measurement_temperature 293(2) _cell_volume 1991.0(1) _diffrn_ambient_temperature 293(2) _exptl_crystal_density_diffrn 2.913 _cod_depositor_comments ; Marking attached hydrogen atoms. Antanas Vaitkus, 2017-07-12 The following automatic conversions were performed: '_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' 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_original_formula_sum 'N3 C12 H36 Bi2 I9' _cod_database_code 8101046 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-y, x-y, z' '-x+y, -x, z' 'y, x, z+1/2' 'x-y, -y, z+1/2' '-x, -x+y, z+1/2' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_occupancy _atom_site_calc_flag _atom_site_refinement_flags _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_attached_hydrogens Bi1 Bi 0.6667 0.3333 0.18298(5) 0.0612(4) Uani 1 d S . . 0 Bi2 Bi 0.6667 0.3333 -0.00044(4) 0.0613(4) Uani 1 d S . . 0 I1 I 0.54083(15) 0.04621(11) 0.09123(8) 0.0710(4) Uani 1 d . . . 0 I2 I 0.3782(2) 0.1695(2) 0.93186(7) 0.0942(5) Uani 1 d . . . 0 I3 I 0.3782(2) 0.1693(2) 0.25072(7) 0.0942(5) Uani 1 d . . . 0 N1 N 0.3333 -0.3333 -0.0658(11) 0.061(7) Uani 1 d SD . . 0 N2 N 0.6667 0.3333 0.7526(10) 0.055(6) Uani 1 d SD . . 0 N3 N 1.0000 0.0000 0.0944(11) 0.056(4) Uani 1 d SD . . 0 C1 C 0.485(4) -0.203(6) -0.0816(15) 0.24(2) Uiso 1 d D . . 3 C2 C 0.3333 -0.3333 -0.0034(15) 0.28(6) Uiso 1 d SD . . 3 C3 C 0.798(6) 0.481(5) 0.7700(16) 0.27(3) Uiso 1 d D . . 3 C4 C 0.6667 0.3333 0.6905(14) 0.29(3) Uiso 1 d SD . . 3 C5 C 1.131(4) -0.022(5) 0.1091(14) 0.191(16) Uiso 1 d D . . 3 C6 C 1.0000 0.0000 0.0323(11) 0.175(9) Uiso 1 d SD . . 3 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Bi1 0.0668(5) 0.0668(5) 0.0502(8) 0.000 0.000 0.0334(2) Bi2 0.0667(5) 0.0667(5) 0.0504(8) 0.000 0.000 0.0334(2) I1 0.0809(8) 0.0576(6) 0.0699(6) 0.0001(7) 0.0002(7) 0.0313(6) I2 0.0844(9) 0.1019(11) 0.0844(12) -0.0105(8) -0.0256(8) 0.0378(8) I3 0.0863(9) 0.1016(11) 0.0834(12) 0.0113(8) 0.0247(8) 0.0384(8) N1 0.062(10) 0.062(10) 0.058(19) 0.000 0.000 0.031(5) N2 0.070(10) 0.070(10) 0.025(14) 0.000 0.000 0.035(5) N3 0.050(6) 0.050(6) 0.066(12) 0.000 0.000 0.025(3) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Bi1 I3 2.9467(17) 2_655 ? Bi1 I3 2.9467(17) . ? Bi1 I3 2.9467(17) 3_665 ? Bi1 I1 3.2738(17) . ? Bi1 I1 3.2738(17) 2_655 ? Bi1 I1 3.2738(17) 3_665 ? Bi2 I2 2.9456(16) 2_654 ? Bi2 I2 2.9456(16) 1_554 ? Bi2 I2 2.9456(16) 3_664 ? Bi2 I1 3.2725(17) . ? Bi2 I1 3.2725(17) 2_655 ? Bi2 I1 3.2725(17) 3_665 ? I2 Bi2 2.9456(16) 1_556 ? N1 C1 1.45(2) 2_545 ? N1 C1 1.45(2) . ? N1 C1 1.45(2) 3_655 ? N1 C2 1.46(3) . ? N2 C3 1.45(3) 3_665 ? N2 C3 1.45(3) . ? N2 C3 1.45(3) 2_655 ? N2 C4 1.45(3) . ? N3 C6 1.45(2) . ? N3 C5 1.47(2) 3_765 ? N3 C5 1.47(2) . ? N3 C5 1.47(2) 2_645 ?