data_2010427 _journal_name_full 'Acta Crystallographica' _journal_year 1995 _journal_volume C51 _journal_page_first 326 _journal_page_last 330 _publ_section_title ; Phenyl 2-Fluorobenzoate, Phenyl 4-Fluorobenzoate and Phenyl Benzoate ; loop_ _publ_author_name 'Shibakami, M.' 'Sekiya, A.' _chemical_formula_moiety 'C13 H10 O2' _chemical_formula_sum 'C13 H10 O2' _chemical_formula_weight 198.22 _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21/c' _symmetry_space_group_name_Hall '-P 2ybc' loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' 'x,1/2-y,1/2+z' '-x,-y,-z' '-x,1/2+y,1/2-z' _cell_length_a 5.6890(10) _cell_length_b 14.7340(10) _cell_length_c 12.3850(10) _cell_angle_alpha 90. _cell_angle_beta 101.060(10) _cell_angle_gamma 90. _cell_volume 1018.9(2) _cell_formula_units_Z 4 _cell_measurement_temperature 298 _exptl_crystal_density_diffrn 1.292 _refine_ls_R_factor_obs 0.036 _refine_ls_wR_factor_obs 0.054 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z O(1) .2552(2) .07376(8) .90020(10) O(2) -.0863(3) .14350(10) .82410(10) C(1) -.1752(3) .00520(10) .66110(10) C(2) -.2023(4) -.06120(10) .5816(2) C(3) -.0189(4) -.12030(10) .5770(2) C(4) .1934(4) -.11350(10) .6511(2) C(5) .2228(3) -.04720(10) .73160(10) C(6) .0371(3) .01260(10) .73670(10) C(7) .0552(3) .08380(10) .82230(10) C(8) .2973(3) .13690(10) .98780(10) C(9) .1535(3) .14000(10) 1.06410(10) C(10) .2093(4) .19980(10) 1.15150(10) C(11) .4083(4) .25430(10) 1.16080(10) C(12) .5528(4) .24910(10) 1.08400(10) C(13) .4977(3) .19000(10) .99630(10) H(1) -.3068 .0481 .6644 H(2) -.3553 -.0663 .5292 H(3) -.0389 -.1683 .5193 H(4) .3248 -.1555 .6468 H(5) .3719 -.0418 .7844 H(9) .0137 .1008 1.0567 H(10) .1065 .2051 1.2053 H(11) .4476 .2976 1.2227 H(12) .6939 .2879 1.0898 H(13) .5974 .1862 .9414 loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_1 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag O(1) C(7) . . 1.351(2) yes O(1) C(8) . . 1.415(2) yes O(2) C(7) . . 1.195(2) yes C(1) C(2) . . 1.376(3) yes C(1) C(6) . . 1.383(2) yes C(2) C(3) . . 1.368(3) yes C(3) C(4) . . 1.373(3) yes C(4) C(5) . . 1.382(3) yes C(5) C(6) . . 1.386(2) yes C(6) C(7) . . 1.481(2) yes C(8) C(9) . . 1.364(3) yes C(8) C(13) . . 1.371(3) yes C(9) C(10) . . 1.384(3) yes C(10) C(11) . . 1.375(3) yes C(11) C(12) . . 1.373(3) yes C(12) C(13) . . 1.381(3) yes C(1) H(1) . . 0.987 no C(2) H(2) . . 0.984 no C(3) H(3) . . 0.997 no C(4) H(4) . . 0.981 no C(5) H(5) . . 0.970 no C(9) H(9) . . 0.974 no C(10) H(10) . . 0.970 no C(11) H(11) . . 0.989 no C(12) H(12) . . 0.977 no C(13) H(13) . . 0.967 no