(<i>E</i>)-<i>N</i>'-(5-Bromo-2-methoxybenzylidene)-4-methoxybenzohydrazide
Ban, Hong-Yan; Li, Cong-Ming; Acta Crystallographica Section E 64 (2008) o2260–; doi:10.1107/S1600536808035472

data_2220070
_publ_section_title
;
 (<i>E</i>)-<i>N</i>'-(5-Bromo-2-methoxybenzylidene)-4-methoxybenzohydrazide
;
_journal_coeditor_code           BH2202
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2260
_journal_paper_doi               10.1107/S1600536808035472
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C16 H15 Br N2 O3'
_chemical_formula_moiety         'C16 H15 Br N2 O3'
_chemical_formula_sum            'C16 H15 Br N2 O3'
_chemical_formula_weight         363.21
_chemical_name_systematic
;
(<i>E</i>)-<i>N</i>'-(5-Bromo-2-methoxybenzylidene)-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           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 108.218(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.438(4)
_cell_length_b                   16.684(6)
_cell_length_c                   7.863(3)
_cell_measurement_reflns_used    2110
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.4
_cell_volume                     1549.9(10)
_computing_cell_refinement       'SAINT (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0341
_diffrn_reflns_av_sigmaI/netI    0.0441
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            8697
_diffrn_reflns_theta_full        26.72
_diffrn_reflns_theta_max         26.72
_diffrn_reflns_theta_min         1.72
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.666
_exptl_absorpt_correction_T_max  0.620
_exptl_absorpt_correction_T_min  0.593
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.557
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.503
_refine_diff_density_min         -0.466
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     205
_refine_ls_number_reflns         3245
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0746
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0407P)^2^+0.1883P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0818
_refine_ls_wR_factor_ref         0.0932
_reflns_number_gt                2068
_reflns_number_total             3245
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bh2202.cif
_cod_data_source_block           I
_cod_original_cell_volume        1549.8(9)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2220070
_cod_database_fobs_code          2220070