<i>N</i>'-(2-Methoxybenzylidene)acetohydrazide
Yu, Tie-Ming; Lv, Lu-Ping; Acta Crystallographica Section E 66 (2010) o2666–; doi:10.1107/S1600536810038092

data_2227470
_publ_section_title
;
 <i>N</i>'-(2-Methoxybenzylidene)acetohydrazide
;
_journal_coeditor_code           GW2092
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2666
_journal_paper_doi               10.1107/S1600536810038092
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C10 H12 N2 O2'
_chemical_formula_moiety         'C10 H12 N2 O2'
_chemical_formula_sum            'C10 H12 N2 O2'
_chemical_formula_weight         192.22
_chemical_name_systematic
;
<i>N</i>'-(2-Methoxybenzylidene)acetohydrazide
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                77.499(4)
_cell_angle_beta                 76.516(5)
_cell_angle_gamma                89.101(5)
_cell_formula_units_Z            2
_cell_length_a                   5.3865(7)
_cell_length_b                   8.4609(11)
_cell_length_c                   11.3301(14)
_cell_measurement_reflns_used    1694
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      1.9
_cell_volume                     489.90(11)
_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  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_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  0.0176
_diffrn_reflns_av_sigmaI/netI    0.0211
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            4827
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  0.9852
_exptl_absorpt_correction_T_min  0.9818
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.303
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             204
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.402
_refine_diff_density_min         -0.332
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         1694
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0608
_refine_ls_R_factor_gt           0.0557
_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^)+(0.0812P)^2^+0.2650P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1597
_refine_ls_wR_factor_ref         0.1628
_reflns_number_gt                1489
_reflns_number_total             1694
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            gw2092.cif
_cod_data_source_block           I
_cod_database_code               2227470
_cod_database_fobs_code          2227470