<i>N</i>'-(5-Chloro-2-hydroxybenzylidene)nicotinohydrazide
Ren, Chong-Gui; Acta Crystallographica Section E 65 (2009) o1505–o1506; doi:10.1107/S1600536809020819

data_2222257
_publ_section_title
;
 <i>N</i>'-(5-Chloro-2-hydroxybenzylidene)nicotinohydrazide
;
_journal_coeditor_code           BX2215
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1505
_journal_page_last               o1506
_journal_paper_doi               10.1107/S1600536809020819
_journal_volume                  65
_journal_year                    2009
_chemical_formula_moiety         'C13 H10 Cl N3 O2'
_chemical_formula_sum            'C13 H10 Cl N3 O2'
_chemical_formula_weight         275.69
_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                 96.848(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.792(2)
_cell_length_b                   23.358(3)
_cell_length_c                   10.926(2)
_cell_measurement_reflns_used    2236
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.5
_cell_measurement_theta_min      2.6
_cell_volume                     2481.2(8)
_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 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0420
_diffrn_reflns_av_sigmaI/netI    0.0526
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            14387
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         1.74
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.309
_exptl_absorpt_correction_T_max  0.9213
_exptl_absorpt_correction_T_min  0.9131
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.476
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1136
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.219
_refine_diff_density_min         -0.238
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     351
_refine_ls_number_reflns         5342
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0973
_refine_ls_R_factor_gt           0.0492
_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^)+(0.0466P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0962
_refine_ls_wR_factor_ref         0.1148
_reflns_number_gt                3193
_reflns_number_total             5342
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bx2215.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2222257
_cod_database_fobs_code          2222257