Benzoximate
Kim, Tae Ho; Moon, Suk-Hee; Kim, Jineun; Park, Ki-Min; Acta Crystallographica Section E 68 (2012) o3237–; doi:10.1107/S1600536812044248

data_2236623
_publ_section_title
;
 Benzoximate
;
_journal_coeditor_code           SJ5275
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3237
_journal_paper_doi               10.1107/S1600536812044248
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C18 H18 Cl N O5'
_chemical_formula_moiety         'C18 H18 Cl N O5'
_chemical_formula_sum            'C18 H18 Cl N O5'
_chemical_formula_weight         363.78
_chemical_name_common            Benzoximate
_chemical_name_systematic
;
(3-Chloro-2,6-dimethoxyphenyl)(ethoxyimino)methyl benzoate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXTL
_cell_angle_alpha                90.00
_cell_angle_beta                 102.843(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.4262(10)
_cell_length_b                   12.9863(14)
_cell_length_c                   15.4227(16)
_cell_measurement_reflns_used    2737
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      25.56
_cell_measurement_theta_min      2.22
_cell_volume                     1840.7(3)
_computing_cell_refinement       'SAINT (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction        'SAINT (Bruker, 2006)'
_computing_molecular_graphics
'SHELXTL  (Sheldrick, 2008) and DIAMOND (Brandenburg, 1998)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEXII CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0488
_diffrn_reflns_av_sigmaI/netI    0.0670
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            9736
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.07
_exptl_absorpt_coefficient_mu    0.234
_exptl_absorpt_correction_T_max  0.9769
_exptl_absorpt_correction_T_min  0.9330
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.313
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.219
_refine_diff_density_min         -0.303
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.096
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3606
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.096
_refine_ls_R_factor_all          0.1235
_refine_ls_R_factor_gt           0.0730
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0351P)^2^+1.3636P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1246
_refine_ls_wR_factor_ref         0.1376
_reflns_number_gt                2298
_reflns_number_total             3606
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj5275.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2236623
_cod_database_fobs_code          2236623