#------------------------------------------------------------------------------ #$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $ #$Revision: 176429 $ #$URL: file:///home/coder/svn-repositories/cod/cif/5/00/01/5000183.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_5000183 loop_ _publ_author_name 'Takahashi, I.' 'Onodera, A.' 'Shiozaki, Y.' _publ_section_title ; Structural changes of thiourea in connection with its phase transitions: reappraisal of rigidity and libration of the molecule ; _journal_issue 5 _journal_name_full 'Acta Crystallographica Section B' _journal_page_first 661 _journal_page_last 664 _journal_paper_doi 10.1107/S0108768190006012 _journal_volume 46 _journal_year 1990 _chemical_formula_sum 'C H4 N2 S' _space_group_IT_number 62 _symmetry_cell_setting orthorhombic _symmetry_Int_Tables_number 62 _symmetry_space_group_name_Hall '-P 2c 2ab' _symmetry_space_group_name_H-M 'P b n m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 5.488(3) _cell_length_b 7.663(4) _cell_length_c 8.564(4) _cod_original_formula_sum 'C1 H4 N2 S1' _cod_database_code 5000183 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 1/2-x,1/2+y,z 3 1/2+x,1/2-y,1/2+z 4 -x,-y,1/2+z 5 -x,-y,-z 6 -1/2+x,-1/2-y,-z 7 -1/2-x,-1/2+y,-1/2-z 8 x,y,-1/2-z loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z S1 S 0.1142(1) -0.0075(1) 0.25000 C1 C -0.1616(6) 0.0904(4) 0.25000 N1 N -0.2748(5) 0.1311(3) 0.3822(2) H1 H -0.430(6) 0.182(4) 0.381(3) H2 H -0.218(5) 0.097(3) 0.468(3) N1G* N -0.2748(5) 0.1311(3) 0.1178(2) H1G* H -0.430(6) 0.182(4) 0.119(3) H2G* H -0.218(5) 0.097(3) 0.032(3) loop_ _atom_type_symbol _atom_type_radius_bond C 0.68 H 0.23 N 0.68 S 1.02