(2<i>Z</i>,<i>N</i>'<i>E</i>)-<i>N</i>'-[(2-Hydroxy-1-naphthyl)methylidene]furan-2-carbohydrazonic acid
Bikas, Rahman; Hosseini Monfared, Hassan; Bijanzad, Keyvan; Koroglu, Ahmet; Kazak, Canan; Acta Crystallographica Section E 66 (2010) o2073–; doi:10.1107/S1600536810027935

data_2226975
_publ_section_title
;
 (2<i>Z</i>,<i>N</i>'<i>E</i>)-<i>N</i>'-[(2-Hydroxy-1-naphthyl)methylidene]furan-2-carbohydrazonic
 acid
;
_journal_coeditor_code           JJ2034
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2073
_journal_paper_doi               10.1107/S1600536810027935
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C16 H12 N2 O3'
_chemical_formula_moiety         'C16 H12 N2 O3'
_chemical_formula_sum            'C16 H12 N2 O3'
_chemical_formula_weight         280.28
_chemical_melting_point_gt       470
_chemical_melting_point_lt       471
_chemical_name_systematic
;
(2<i>Z</i>,<i>N</i>'<i>E</i>)-<i>N</i>'-[(2-Hydroxy-1-
naphthyl)methylidene]furan-2-carbohydrazonic acid
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7427(8)
_cell_length_b                   21.4182(8)
_cell_length_c                   6.445(2)
_cell_measurement_reflns_used    8863
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.08
_cell_measurement_theta_min      1.90
_cell_volume                     1344.9(4)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2002)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED32 (Stoe & Cie, 2002)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0971
_diffrn_reflns_av_sigmaI/netI    0.0722
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            7278
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    0.098
_exptl_absorpt_correction_T_max  0.985
_exptl_absorpt_correction_T_min  0.970
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(X-RED32; Stoe & Cie, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             584
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.175
_refine_diff_density_min         -0.126
_refine_ls_extinction_coef       0.0063(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         1440
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0972
_refine_ls_R_factor_gt           0.0524
_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^)+(0.0310P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0837
_refine_ls_wR_factor_ref         0.0951
_reflns_number_gt                944
_reflns_number_total             1440
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            jj2034.cif
_cod_data_source_block           I
_cod_original_cell_volume        1344.8(4)
_cod_database_code               2226975
_cod_database_fobs_code          2226975