3-Hydroxy-<i>N</i>'-(5-hydroxy-2-nitrobenzylidene)-2-naphthohydrazide
Yang, De-Suo; Acta Crystallographica Section E 65 (2009) o2978–; doi:10.1107/S1600536809045279

data_2224116
_publ_section_title
;
 3-Hydroxy-<i>N</i>'-(5-hydroxy-2-nitrobenzylidene)-2-naphthohydrazide
;
_journal_coeditor_code           BH2256
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2978
_journal_paper_doi               10.1107/S1600536809045279
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C18 H13 N3 O5'
_chemical_formula_moiety         'C18 H13 N3 O5'
_chemical_formula_sum            'C18 H13 N3 O5'
_chemical_formula_weight         351.31
_chemical_name_systematic
;
3-Hydroxy-<i>N'</i>-(5-hydroxy-2-nitrobenzylidene)-2-naphthohydrazide
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 104.8670(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.1588(3)
_cell_length_b                   8.2562(2)
_cell_length_c                   19.5268(5)
_cell_measurement_reflns_used    2463
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      26.6
_cell_measurement_theta_min      2.5
_cell_volume                     1582.95(7)
_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  '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 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker SMART CCD'
_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  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0282
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            9168
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    0.110
_exptl_absorpt_correction_T_max  0.9783
_exptl_absorpt_correction_T_min  0.9751
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.474
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.185
_refine_diff_density_min         -0.193
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     241
_refine_ls_number_reflns         3425
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0639
_refine_ls_R_factor_gt           0.0439
_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^)+(0.0503P)^2^+0.3232P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1070
_refine_ls_wR_factor_ref         0.1187
_reflns_number_gt                2436
_reflns_number_total             3425
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bh2256.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2224116
_cod_database_fobs_code          2224116