2'-Acetyl-2-hydroxynaphthohydrazide
Ming-Li Liu; Jian-Min Dou; Da-Cheng Li; Da-Qi Wang; Acta Crystallographica Section E 62 (2006) o1009–o1010; doi:10.1107/S1600536806002285

data_2208423
_publ_section_title
;
 2'-Acetyl-2-hydroxynaphthohydrazide
;
_journal_coeditor_code           SG6059
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1009
_journal_page_last               o1010
_journal_paper_doi               10.1107/S1600536806002285
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C13 H12 N2 O3'
_chemical_formula_moiety         'C13 H12 N2 O3'
_chemical_formula_sum            'C13 H12 N2 O3'
_chemical_formula_weight         244.25
_chemical_name_systematic
;
2'-Acetyl-2-hydroxynaphthohydrazide
;
_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           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.329(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.266(2)
_cell_length_b                   22.987(8)
_cell_length_c                   8.503(3)
_cell_measurement_reflns_used    1313
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.074
_cell_measurement_theta_min      2.598
_cell_volume                     1200.9(7)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997a)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'Siemens SMART CCD area-detector'
_diffrn_measurement_method       '\f and \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  0.0434
_diffrn_reflns_av_sigmaI/netI    0.0690
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            7738
_diffrn_reflns_theta_full        28.39
_diffrn_reflns_theta_max         28.39
_diffrn_reflns_theta_min         2.60
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.098
_exptl_absorpt_correction_T_max  0.9884
_exptl_absorpt_correction_T_min  0.9694
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.351
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.411
_refine_diff_density_min         -0.223
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.982
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2934
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.982
_refine_ls_R_factor_all          0.1370
_refine_ls_R_factor_gt           0.0541
_refine_ls_shift/su_max          0.047
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.079P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1356
_refine_ls_wR_factor_ref         0.1727
_reflns_number_gt                1283
_reflns_number_total             2934
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sg6059.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2208423
_cod_database_fobs_code          2208423