<i>N</i>'-[1-(2-Furyl)ethylidene]acetohydrazide
Huan-Mei Guo; Acta Crystallographica Section E 63 (2007) o3159–o3159; doi:10.1107/S1600536807026633

data_2214256
_publ_section_title
;
 <i>N</i>'-[1-(2-Furyl)ethylidene]acetohydrazide
;
_journal_coeditor_code           HK2265
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3159
_journal_page_last               o3159
_journal_paper_doi               10.1107/S1600536807026633
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C8 H10 N2 O2'
_chemical_formula_moiety         'C8 H10 N2 O2'
_chemical_formula_sum            'C8 H10 N2 O2'
_chemical_formula_weight         166.18
_chemical_name_systematic
;
N'-[1-(2-Furyl)ethylidene]acetohydrazide
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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
_cell_angle_beta                 103.845(4)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   23.865(6)
_cell_length_b                   4.3199(10)
_cell_length_c                   16.829(4)
_cell_measurement_reflns_used    876
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      26.40
_cell_measurement_theta_min      2.49
_cell_volume                     1684.6(7)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker 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  0.0351
_diffrn_reflns_av_sigmaI/netI    0.0370
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4474
_diffrn_reflns_theta_full        26.40
_diffrn_reflns_theta_max         26.40
_diffrn_reflns_theta_min         2.49
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.9923
_exptl_absorpt_correction_T_min  0.9829
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.175
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         1729
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0750
_refine_ls_R_factor_gt           0.0454
_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^)+(0.0672P)^2^+0.2316P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1143
_refine_ls_wR_factor_ref         0.1270
_reflns_number_gt                1153
_reflns_number_total             1729
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hk2265.cif
_cod_data_source_block           I
_cod_original_cell_volume        1684.5(7)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2214256
_cod_database_fobs_code          2214256