(<i>E</i>)-<i>N</i>'-[4-(Dimethylamino)benzylidene]-2-methoxybenzohydrazide
Liu, Shi-Yong; Wang, Xiaoling; Acta Crystallographica Section E 66 (2010) o1775–; doi:10.1107/S1600536810023937

data_2226681
_publ_section_title
;
 (<i>E</i>)-<i>N</i>'-[4-(Dimethylamino)benzylidene]-2-methoxybenzohydrazide
;
_journal_coeditor_code           SJ5024
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1775
_journal_paper_doi               10.1107/S1600536810023937
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C17 H19 N3 O2'
_chemical_formula_moiety         'C17 H19 N3 O2'
_chemical_formula_sum            'C17 H19 N3 O2'
_chemical_formula_weight         297.35
_chemical_name_systematic
;
(<i>E</i>)-<i>N</i>'-[4-(Dimethylamino)benzylidene]-2-methoxybenzohydrazide
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.726(4)
_cell_length_b                   15.385(3)
_cell_length_c                   8.2700(15)
_cell_measurement_reflns_used    1881
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.0
_cell_measurement_theta_min      2.5
_cell_volume                     3146.0(10)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\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  0.0445
_diffrn_reflns_av_sigmaI/netI    0.0271
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            12277
_diffrn_reflns_theta_full        22.67
_diffrn_reflns_theta_max         22.67
_diffrn_reflns_theta_min         1.65
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.9891
_exptl_absorpt_correction_T_min  0.9834
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2001)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.256
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1264
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.112
_refine_diff_density_min         -0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     202
_refine_ls_number_reflns         2096
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0583
_refine_ls_R_factor_gt           0.0393
_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^)+(0.0545P)^2^+0.2933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0941
_refine_ls_wR_factor_ref         0.1057
_reflns_number_gt                1545
_reflns_number_total             2096
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj5024.cif
_cod_data_source_block           I
_cod_database_code               2226681
_cod_database_fobs_code          2226681