3-(Dimethylamino)isobenzofuran-1(3<i>H</i>)-one
Odabaşoğlu, Mustafa; Büyükgüngör, Orhan; Acta Crystallographica Section E 63 (2007) o1560–o1561; doi:10.1107/S1600536807009415

data_2213008
_publ_section_title
;
 3-(Dimethylamino)isobenzofuran-1(3<i>H</i>)-one
;
_journal_coeditor_code           SJ2234
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1560
_journal_page_last               o1561
_journal_paper_doi               10.1107/S1600536807009415
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C10 H11 N O2'
_chemical_formula_moiety         'C10 H11 N O2'
_chemical_formula_sum            'C10 H11 N O2'
_chemical_formula_weight         177.20
_chemical_name_systematic
;
3-(dimethylamino)isobenzofuran-1(3H)-one
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 110.003(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.9522(9)
_cell_length_b                   5.8980(5)
_cell_length_c                   10.5538(12)
_cell_measurement_reflns_used    8022
_cell_measurement_temperature    296
_cell_measurement_theta_max      27.90
_cell_measurement_theta_min      2.72
_cell_volume                     465.13(9)
_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, 1997)'
_diffrn_ambient_temperature      296
_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 IPDSII'
_diffrn_measurement_method       'rotation \w'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0663
_diffrn_reflns_av_sigmaI/netI    0.0300
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8022
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.73
_diffrn_standards_decay_%        <2
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9819
_exptl_absorpt_correction_T_min  0.9360
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'X-RED32 (Stoe & Cie, 2002)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             188
_exptl_crystal_size_max          0.760
_exptl_crystal_size_mid          0.460
_exptl_crystal_size_min          0.280
_refine_diff_density_max         0.149
_refine_diff_density_min         -0.104
_refine_ls_extinction_coef       0.085(15)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     121
_refine_ls_number_reflns         1005
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0306
_refine_ls_R_factor_gt           0.0290
_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^)+(0.0479P)^2^+0.0188P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0742
_refine_ls_wR_factor_ref         0.0751
_reflns_number_gt                962
_reflns_number_total             1005
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj2234.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2213008
_cod_database_fobs_code          2213008