3-(2,6-Dimethylanilino)isobenzofuran-1(3<i>H</i>)-one
Odabaşoğlu, Mustafa; Büyükgüngör, Orhan; Acta Crystallographica Section E 62 (2006) o4140–o4141; doi:10.1107/S1600536806033307

data_2210181
_publ_section_title
;
 3-(2,6-Dimethylanilino)isobenzofuran-1(3<i>H</i>)-one
;
_journal_coeditor_code           CS2020
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o4140
_journal_page_last               o4141
_journal_paper_doi               10.1107/S1600536806033307
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C16 H15 N O2'
_chemical_formula_moiety         'C16 H15 N O2'
_chemical_formula_sum            'C16 H15 N O2'
_chemical_formula_weight         253.29
_chemical_name_common            3-(2,6-dimethylanilino)phthalide
_chemical_name_systematic
;
3-(2,6-Dimethylanilino)isobenzofuran-1(3H)-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                90.00
_cell_angle_beta                 92.520(12)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   4.5301(7)
_cell_length_b                   23.424(2)
_cell_length_c                   12.5843(19)
_cell_measurement_reflns_used    8830
_cell_measurement_temperature    296
_cell_measurement_theta_max      27.13
_cell_measurement_theta_min      1.62
_cell_volume                     1334.1(3)
_computing_cell_refinement       X-AREA
_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, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'Stoe IPDS-II'
_diffrn_measurement_method       '\w scans rotation method'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1444
_diffrn_reflns_av_sigmaI/netI    0.1005
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            15246
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.74
_diffrn_standards_decay_%        <2
_diffrn_standards_interval_time  120
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.261
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.77
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.119
_refine_diff_density_min         -0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.880
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2492
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.880
_refine_ls_R_factor_all          0.1780
_refine_ls_R_factor_gt           0.0569
_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^)+(0.036P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0900
_refine_ls_wR_factor_ref         0.1213
_reflns_number_gt                923
_reflns_number_total             2492
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cs2020.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2210181