<i>N</i>'-(2-Hydroxybenzylidene)-4-methoxybenzohydrazide
Tang, Chun-Bao; Acta Crystallographica Section E 64 (2008) o767–; doi:10.1107/S1600536808008088

data_2218012
_publ_section_title
;
 <i>N</i>'-(2-Hydroxybenzylidene)-4-methoxybenzohydrazide
;
_journal_coeditor_code           SJ2477
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o767
_journal_paper_doi               10.1107/S1600536808008088
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C15 H14 N2 O3'
_chemical_formula_moiety         'C15 H14 N2 O3'
_chemical_formula_sum            'C15 H14 N2 O3'
_chemical_formula_weight         270.28
_chemical_name_systematic
;
<i>N</i>'-(2-Hydroxybenzylidene)-4-methoxybenzohydrazide
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.093(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.283(4)
_cell_length_b                   5.1876(12)
_cell_length_c                   16.303(4)
_cell_measurement_reflns_used    2841
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.4
_cell_measurement_theta_min      2.5
_cell_volume                     1309.0(5)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        'SAINT (Bruker, 2002)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0238
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            7166
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.55
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.9837
_exptl_absorpt_correction_T_min  0.9780
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'cut from a needle'
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.185
_refine_diff_density_min         -0.136
_refine_ls_extinction_coef       0.0102(19)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     183
_refine_ls_number_reflns         2862
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0378
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0543P)^2^+0.1695P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1026
_refine_ls_wR_factor_ref         0.1109
_reflns_number_gt                2288
_reflns_number_total             2862
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj2477.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2218012
_cod_database_fobs_code          2218012