#------------------------------------------------------------------------------ #$Date: 2009-11-16 01:43:51 +0000 (Mon, 16 Nov 2009) $ #$Revision: 853 $ #$URL: svn://www.crystallography.net/cod/cif/2/2011630.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_2011630 _journal_name_full 'Acta Crystallographica, Section C' _journal_year 2000 _journal_volume 56 _journal_page_first e570 _journal_page_last e571 _publ_section_title ; Terrein ; _space_group_IT_number 4 _symmetry_space_group_name_Hall 'P 2yb' _symmetry_space_group_name_H-M 'P 1 21 1' _[local]_cod_cif_authors_sg_H-M 'P 21' loop_ _publ_author_name 'Harper, James K.' 'Arif, Atta M.' 'Li, J. Y.' 'Strobel, Gary' 'Grant, David M.' _chemical_formula_moiety 'C8 H10 O3' _chemical_formula_sum 'C8 H10 O3' _chemical_formula_weight 154.16 _chemical_melting_point '392-395' _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z' _cell_length_a 4.5377(2) _cell_length_b 6.9065(2) _cell_length_c 12.3009(5) _cell_angle_alpha 90 _cell_angle_beta 90.372(2) _cell_angle_gamma 90 _cell_volume 385.50(3) _cell_formula_units_Z 2 _cell_measurement_temperature 200.00(10) _exptl_crystal_density_diffrn 1.328 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol O1 .4299(2) .46199(19) .50948(9) .0391(3) Uani d . 1 . . O O2 .5205(2) .21511(18) .32289(9) .0327(2) Uani d . 1 . . O H2 .566(5) .143(5) .382(2) .064(7) Uiso d . 1 . . H O3 -.0447(2) .31692(18) .17100(8) .0321(2) Uani d . 1 . . O H3 -.184(4) .290(4) .2068(17) .040(5) Uiso d . 1 . . H C1 .2852(3) .4793(2) .42493(11) .0284(3) Uani d . 1 . . C C2 .2578(3) .3202(2) .33958(9) .0253(2) Uani d . 1 . . C H2A .1014 .2276 .3633 .03 Uiso calc R 1 . . H C3 .1469(3) .4268(2) .23769(10) .0259(3) Uani d . 1 . . C H3A .3226 .4627 .1933 .031 Uiso calc R 1 . . H C4 .0184(3) .6132(2) .28472(11) .0280(3) Uani d . 1 . . C C5 .1109(3) .6412(2) .38841(12) .0328(3) Uani d . 1 . . C H5 .067 .7521 .431 .039 Uiso calc R 1 . . H C6 -.1680(3) .7484(2) .22604(12) .0320(3) Uani d . 1 . . C H6 -.2538 .8506 .2668 .038 Uiso calc R 1 . . H C7 -.2295(3) .7422(2) .12017(12) .0331(3) Uani d . 1 . . C H7 -.1527 .6379 .0787 .04 Uiso calc R 1 . . H C8 -.4136(4) .8910(3) .06311(14) .0418(4) Uani d . 1 . . C H8A -.5711 .8266 .0219 .063 Uiso calc R 1 . . H H8B -.2898 .9654 .0132 .063 Uiso calc R 1 . . H H8C -.5004 .9785 .1168 .063 Uiso calc R 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 .0506(7) .0366(6) .0299(5) -.0021(6) -.0110(5) -.0011(4) O2 .0316(5) .0342(5) .0324(5) .0081(4) .0024(4) .0034(4) O3 .0357(5) .0322(6) .0282(5) -.0042(5) -.0048(4) -.0036(4) C1 .0297(6) .0292(6) .0262(6) -.0026(5) .0007(4) -.0016(5) C2 .0259(5) .0262(6) .0239(5) -.0006(5) .0004(4) .0004(5) C3 .0265(5) .0272(6) .0241(5) -.0014(5) -.0010(4) -.0002(5) C4 .0287(6) .0256(6) .0295(6) -.0005(5) -.0002(5) .0005(5) C5 .0382(7) .0299(7) .0304(7) .0031(6) -.0001(5) -.0055(5) C6 .0359(7) .0265(7) .0338(7) .0037(6) -.0005(5) -.0007(5) C7 .0347(7) .0298(7) .0347(7) .0001(6) -.0015(5) .0024(6) C8 .0483(9) .0375(9) .0394(8) .0024(7) -.0101(7) .0075(6) 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 C1 . 1.2320(17) ? O2 C2 . 1.4117(16) ? O2 H2 . .90(3) ? O3 C3 . 1.4127(16) ? O3 H3 . .80(2) ? C1 C5 . 1.440(2) ? C1 C2 . 1.5243(19) ? C2 C3 . 1.5358(18) ? C2 H2A . 1.00 ? C3 C4 . 1.528(2) ? C3 H3A . 1.00 ? C4 C5 . 1.3541(19) ? C4 C6 . 1.4494(19) ? C5 H5 . .95 ? C6 C7 . 1.331(2) ? C6 H6 . .95 ? C7 C8 . 1.496(2) ? C7 H7 . .95 ? C8 H8A . .98 ? C8 H8B . .98 ? C8 H8C . .98 ?