<i>N</i>'-[4-(Dimethylamino)benzylidene]furan-2-carbohydrazide
Li, Yu-Feng; Meng, Fan-Yong; Acta Crystallographica Section E 66 (2010) o2696–; doi:10.1107/S1600536810037244

data_2227786
_publ_section_title
;
 <i>N</i>'-[4-(Dimethylamino)benzylidene]furan-2-carbohydrazide
;
_journal_coeditor_code           LH5131
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2696
_journal_paper_doi               10.1107/S1600536810037244
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C14 H15 N3 O2'
_chemical_formula_moiety         'C14 H15 N3 O2'
_chemical_formula_sum            'C14 H15 N3 O2'
_chemical_formula_weight         257.29
_chemical_name_systematic
;
<i>N</i>'-[4-(Dimethylamino)benzylidene]furan-2-carbohydrazide
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.866(2)
_cell_length_b                   7.9654(16)
_cell_length_c                   30.620(6)
_cell_measurement_reflns_used    986
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.25
_cell_measurement_theta_min      3.24
_cell_volume                     2650.2(9)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.1720
_diffrn_reflns_av_sigmaI/netI    0.4259
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            18964
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         3.24
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.145
_refine_diff_density_min         -0.158
_refine_ls_goodness_of_fit_ref   0.746
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         2394
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.746
_refine_ls_R_factor_all          0.1364
_refine_ls_R_factor_gt           0.0506
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0687P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1100
_refine_ls_wR_factor_ref         0.1426
_reflns_number_gt                986
_reflns_number_total             2394
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh5131.cif
_cod_data_source_block           I
_cod_database_code               2227786
_cod_database_fobs_code          2227786