(<i>E</i>)-<i>N</i>'-(3-Nitrobenzylidene)-4-(8-quinolyloxy)butanohydrazide
Zeng, Li; Zhou, Xiao-Si; Lv, Li-Hua; Li, Geng-Xi; Acta Crystallographica Section E 66 (2010) o1659–; doi:10.1107/S1600536810022257

data_2226481
_publ_section_title
;
 (<i>E</i>)-<i>N</i>'-(3-Nitrobenzylidene)-4-(8-quinolyloxy)butanohydrazide
;
_journal_coeditor_code           HB5488
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1659
_journal_paper_doi               10.1107/S1600536810022257
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C20 H18 N4 O4'
_chemical_formula_moiety         'C20 H18 N4 O4'
_chemical_formula_sum            'C20 H18 N4 O4'
_chemical_formula_weight         378.38
_chemical_name_systematic
;
(<i>E</i>)-<i>N</i>'-(3-Nitrobenzylidene)-4-(8-quinolyloxy)butanohydrazide
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                100.595(3)
_cell_angle_beta                 91.968(3)
_cell_angle_gamma                101.898(4)
_cell_formula_units_Z            2
_cell_length_a                   8.3664(12)
_cell_length_b                   10.4882(15)
_cell_length_c                   11.5855(16)
_cell_measurement_reflns_used    1258
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.05
_cell_measurement_theta_min      2.43
_cell_volume                     975.0(2)
_computing_cell_refinement       '<i>SAINT</i> (Bruker, 2007)'
_computing_data_collection       '<i>SMART</i> (Bruker, 2007)'
_computing_data_reduction        '<i>SAINT</i> (Bruker, 2007)'
_computing_molecular_graphics    '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_publication_material  '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_structure_refinement  '<i>SHELXL97</i> (Sheldrick, 2008)'
_computing_structure_solution    '<i>SHELXS97</i> (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker SMART 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  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0525
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5434
_diffrn_reflns_theta_full        25.05
_diffrn_reflns_theta_max         25.05
_diffrn_reflns_theta_min         1.79
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  0.986
_exptl_absorpt_correction_T_min  0.983
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.289
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             396
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.450
_refine_diff_density_min         -0.262
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         3409
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.1182
_refine_ls_R_factor_gt           0.0647
_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^)+(0.1425P)^2^+0.1889P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1910
_refine_ls_wR_factor_ref         0.2675
_reflns_number_gt                1926
_reflns_number_total             3409
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5488.cif
_cod_data_source_block           I
_cod_database_code               2226481
_cod_database_fobs_code          2226481