#------------------------------------------------------------------------------ #$Date: 2010-01-30 13:59:17 +0000 (Sat, 30 Jan 2010) $ #$Revision: 966 $ #$URL: svn://www.crystallography.net/cod/cif/2/2006270.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_2006270 _journal_name_full 'Acta Crystallographica Section C' _journal_year 1997 _journal_volume 53 _journal_page_first 944 _journal_page_last 946 _publ_section_title ; 1-Acetyl-3-hydroxyadamantane and 1-Carboxy-3-hydroxyadamantane ; loop_ _publ_author_name 'Rath, Nigam P.' 'Gu, Hong' 'Murray, Robert W.' _chemical_formula_sum 'C12 H18 O2' _chemical_formula_weight 194.26 _symmetry_cell_setting Orthorhombic _symmetry_space_group_name_H-M ' P n m a' _symmetry_space_group_name_Hall '-P 2ac 2n' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' '-x, y+1/2, -z' 'x+1/2, -y+1/2, -z+1/2' '-x, -y, -z' 'x-1/2, y, -z-1/2' 'x, -y-1/2, z' '-x-1/2, y-1/2, z-1/2' _cell_length_a 17.762(2) _cell_length_b 6.7914(8) _cell_length_c 8.5267(11) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 1028.6(2) _cell_formula_units_Z 4 _cell_measurement_temperature 293(2) _exptl_crystal_density_diffrn 1.254 _diffrn_ambient_temperature 293(2) _refine_ls_R_factor_obs .0551 _refine_ls_wR_factor_obs .1395 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_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol O1 .39684(12) .2500 1.5151(2) .0851(9) Uani d S 1 . O O2 .45783(9) .2500 .8203(2) .0515(5) Uani d S 1 . O C1 .39420(11) .2500 1.2375(2) .0303(5) Uani d S 1 . C C2 .44802(11) .2500 1.0967(2) .0315(5) Uani d S 1 . C C3 .40314(11) .2500 .9440(2) .0325(5) Uani d S 1 . C C4 .35348(9) .4331(3) .9365(2) .0389(4) Uani d . 1 . C C5 .29877(8) .4332(3) 1.0757(2) .0375(4) Uani d . 1 . C C6 .24951(12) .2500 1.0703(3) .0427(6) Uani d S 1 . C C10 .34401(9) .4349(3) 1.2288(2) .0389(4) Uani d . 1 . C C11 .43403(13) .2500 1.3958(2) .0422(6) Uani d S 1 . C C12 .5173(2) .2500 1.4051(3) .0563(8) Uani d S 1 . C H2 .4348(19) .2500 .729(5) .080(11) Uiso d S 1 . H H2A .4786(9) .133(3) 1.1015(19) .041(5) Uiso d . 1 . H H4A .3255(9) .434(3) .831(2) .044(5) Uiso d . 1 . H H4B .3845(11) .549(3) .939(2) .056(6) Uiso d . 1 . H H5 .2648(8) .566(3) 1.0758(16) .027(4) Uiso d . 1 . H H6A .2211(16) .2500 .974(3) .056(8) Uiso d S 1 . H H6B .2127(15) .2500 1.158(4) .059(8) Uiso d S 1 . H H10A .3756(10) .557(3) 1.238(2) .048(5) Uiso d . 1 . H H10B .3105(9) .436(3) 1.319(2) .042(4) Uiso d . 1 . H H12A .5318(17) .2500 1.514(4) .069(9) Uiso d S 1 . H H12B .5402(12) .146(4) 1.350(3) .084(8) Uiso d . 1 . H 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 O1 .0596(12) .174(3) .0220(8) .000 -.0003(8) .000 O2 .0394(8) .092(2) .0227(7) .000 .0060(6) .000 C1 .0295(9) .0414(13) .0201(8) .000 -.0006(7) .000 C2 .0268(9) .0461(14) .0216(8) .000 -.0006(7) .000 C3 .0300(9) .0483(14) .0191(8) .000 .0006(7) .000 C4 .0404(8) .0422(11) .0341(7) -.0013(7) -.0041(6) .0096(7) C5 .0355(7) .0371(10) .0399(7) .0102(7) -.0016(6) .0006(7) C6 .0281(10) .060(2) .0397(11) .000 -.0027(9) .000 C10 .0419(8) .0414(10) .0334(7) .0039(8) .0018(6) -.0090(7) C11 .0457(12) .056(2) .0245(9) .000 -.0045(8) .000 C12 .0465(14) .090(3) .0325(11) .000 -.0136(10) .000 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O1 C11 . 1.213(3) yes O2 C3 . 1.434(2) yes O2 H2 . .88(4) ? C1 C11 . 1.524(3) yes C1 C2 . 1.535(3) ? C1 C10 . 1.542(2) ? C1 C10 7_565 1.542(2) ? C2 C3 . 1.527(3) ? C2 H2A . .96(2) ? C3 C4 . 1.526(2) ? C3 C4 7_565 1.526(2) ? C4 C5 . 1.534(2) ? C4 H4A . 1.03(2) ? C4 H4B . .96(2) ? C5 C6 . 1.522(2) ? C5 C10 . 1.533(2) ? C5 H5 . 1.09(2) ? C6 C5 7_565 1.521(2) ? C6 H6A . .97(3) ? C6 H6B . .99(3) ? C10 H10A . 1.01(2) ? C10 H10B . .97(2) ? C11 C12 . 1.481(4) yes C12 H12A . .96(3) ? C12 H12B . .94(2) ? _cod_database_code 2006270