#------------------------------------------------------------------------------ #$Date: 2008-01-26 13:05:32 +0000 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: svn://www.crystallography.net/cod/cif/2/2005567.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_2005567 _journal_name_full 'Acta Crystallographica' _journal_year 1996 _journal_volume C52 _journal_page_first 2844 _journal_page_last 2847 _publ_section_title ; Three 1,4-Trans-Substituted Cyclohexanes ; _chemical_formula_sum 'C12 H16 F4 O4' _chemical_formula_weight 300.25 _symmetry_cell_setting triclinic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '-x,-y,-z' _symmetry_space_group_name_h-m 'P -1' _cell_length_a 6.222(2) _cell_length_b 9.778(2) _cell_length_c 5.966(2) _cell_angle_alpha 102.83(2) _cell_angle_beta 108.44(2) _cell_angle_gamma 96.57(2) _cell_volume 329.0(4) _cell_formula_units_z 1 _exptl_crystal_density_diffrn 1.52 _cell_measurement_temperature 291 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv F5A 0.0636(1) 0.1402(1) 0.7146(2) 0.0553(3) F5B 0.3266(2) 0.33540(9) 0.8391(2) 0.0631(3) O1 0.8147(2) 0.2924(1) 1.1828(2) 0.0531(3) O2 0.5815(1) 0.3077(1) 1.4027(2) 0.0402(2) C1 0.4291(2) 0.1424(1) 1.0076(2) 0.0281(2) C2 0.5034(2) 0.0645(1) 0.7994(2) 0.0303(2) C3 0.3294(2) 0.0321(1) 1.1168(2) 0.0296(2) C5 0.2414(2) 0.2258(1) 0.9148(2) 0.0385(3) C6 0.6335(2) 0.2545(1) 1.2041(2) 0.0315(3) C7 0.7561(3) 0.4201(2) 1.5979(3) 0.0481(4) H2A 0.365(2) 0.007(1) 0.667(2) 0.035(4) H2B 0.574(3) 0.133(2) 0.738(3) 0.041(4) H3B 0.184(2) -0.026(1) 0.991(2) 0.034(4) H3A 0.290(2) 0.081(1) 1.253(2) 0.034(4) H5 0.177(2) 0.266(2) 1.034(3) 0.039(4) H7A 0.766(3) 0.504(2) 1.543(3) 0.071(6) H7B 0.702(4) 0.438(2) 1.734(4) 0.085(7) H7C 0.907(3) 0.392(2) 1.640(3) 0.077(6)