#------------------------------------------------------------------------------ #$Date: 2015-07-13 03:03:01 +0300 (Mon, 13 Jul 2015) $ #$Revision: 148787 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/52/72/1527299.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_1527299 loop_ _publ_author_name 'Dobrott, R.D.' 'Friedman, L.B.' 'Lipscomb, W.N.' _publ_section_title ; Molecular and crystal structure of B20 H16 ; _journal_name_full 'Journal of Chemical Physics' _journal_page_first 866 _journal_page_last 872 _journal_volume 40 _journal_year 1964 _chemical_formula_sum 'B20 H16' _chemical_name_systematic 'B20 H16' _space_group_IT_number 142 _symmetry_space_group_name_Hall '-I 4bd 2c' _symmetry_space_group_name_H-M 'I 41/a c d :2' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 8 _cell_length_a 9.65 _cell_length_b 9.65 _cell_length_c 29.64 _cell_volume 2760.151 _citation_journal_id_ASTM JCPSA6 _cod_data_source_file Dobrott_JCPSA6_1964_1682.cif _cod_data_source_block H16B20 _cod_chemical_formula_sum_orig 'H16 B20' _cod_database_code 1527299 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y+1/4,x+3/4,z+1/4 -x+1/2,-y,z+1/2 y+1/4,-x+1/4,z+3/4 x,-y,-z+1/2 y+1/4,x+3/4,-z+3/4 -x+1/2,y,-z -y+1/4,-x+1/4,-z+1/4 -x,-y,-z y-1/4,-x-3/4,-z-1/4 x-1/2,y,-z-1/2 -y-1/4,x-1/4,-z-3/4 -x,y,z-1/2 -y-1/4,-x-3/4,z-3/4 x-1/2,-y,z y-1/4,x-1/4,z-1/4 x+1/2,y+1/2,z+1/2 -y+3/4,x+5/4,z+3/4 -x+1,-y+1/2,z+1 y+3/4,-x+3/4,z+5/4 x+1/2,-y+1/2,-z+1 y+3/4,x+5/4,-z+5/4 -x+1,y+1/2,-z+1/2 -y+3/4,-x+3/4,-z+3/4 -x+1/2,-y+1/2,-z+1/2 y+1/4,-x-1/4,-z+1/4 x,y+1/2,-z -y+1/4,x+1/4,-z-1/4 -x+1/2,y+1/2,z -y+1/4,-x-1/4,z-1/4 x,-y+1/2,z+1/2 y+1/4,x+1/4,z+1/4 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv B1 B 0.0673 0.062 -0.0899 1 0.0 H1 H 0.111 0.103 -0.122 1 0.0 B4 B 0.1811 0.0408 -0.0426 1 0.0 H3 H 0.06 0.285 -0.044 1 0.0 B2 B -0.1006 0.1096 -0.068 1 0.0 H2 H -0.167 0.194 -0.086 1 0.0 B3 B 0.0569 0.1772 -0.0424 1 0.0 B5 B -0.0844 0.0918 -0.009 1 0.0 H4 H 0.286 0.035 -0.041 1 0.0