3-Hydroxy-3-[(2-methylpropanoyl)methyl]indolin-2-one
Chen, Gang; Liu, Bin; Tang, Ying; Xu, Jingfang; Acta Crystallographica Section E 65 (2009) o1723–; doi:10.1107/S1600536809024611

data_2222920
_publ_section_title
;
 3-Hydroxy-3-[(2-methylpropanoyl)methyl]indolin-2-one
;
_journal_coeditor_code           WW2134
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1723
_journal_paper_doi               10.1107/S1600536809024611
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C13 H15 N O3'
_chemical_formula_moiety         'C13 H15 N O3'
_chemical_formula_sum            'C13 H15 N O3'
_chemical_formula_weight         233.26
_chemical_name_systematic
;
3-Hydroxy-3-[(2-methylpropanoyl)methyl]indolin-2-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                 98.60(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.885(2)
_cell_length_b                   5.9244(12)
_cell_length_c                   16.695(3)
_cell_measurement_reflns_used    3113
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      1.9
_cell_volume                     1162.3(4)
_computing_cell_refinement       'SAINT (Bruker, 2002)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        'SAINT (Bruker, 2002)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_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  0.0283
_diffrn_reflns_av_sigmaI/netI    0.0314
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            8623
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.73
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  0.9850
_exptl_absorpt_correction_T_min  0.9448
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2005)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.333
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.222
_refine_ls_extinction_coef       0.018(4)
_refine_ls_extinction_expression
;
Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^'
;
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2577
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0613
_refine_ls_R_factor_gt           0.0452
_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^)+(0.0562P)^2^+0.2707P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1438
_refine_ls_wR_factor_ref         0.1612
_reflns_number_gt                1902
_reflns_number_total             2577
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ww2134.cif
_cod_data_source_block           I
_cod_original_cell_volume        1162.3(5)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2222920
_cod_database_fobs_code          2222920