3-Hydroxy-3-nitromethylindolin-2-one
Tang, Ying; Chen, Gang; Zhang, Jie; Chen, Shijun; Acta Crystallographica Section E 65 (2009) o2597–; doi:10.1107/S1600536809039087

data_2223990
_publ_section_title
;
 3-Hydroxy-3-nitromethylindolin-2-one
;
_journal_coeditor_code           RZ2364
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2597
_journal_paper_doi               10.1107/S1600536809039087
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C9 H8 N2 O4'
_chemical_formula_moiety         'C9 H8 N2 O4'
_chemical_formula_sum            'C9 H8 N2 O4'
_chemical_formula_weight         208.17
_chemical_name_systematic
;
3-Hydroxy-3-nitromethylindolin-2-one
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   10.515(2)
_cell_length_b                   7.3736(14)
_cell_length_c                   23.261(4)
_cell_measurement_reflns_used    3122
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      34.3
_cell_measurement_theta_min      1.8
_cell_volume                     1803.5(6)
_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 0.973
_diffrn_measured_fraction_theta_max 0.973
_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  0.0262
_diffrn_reflns_av_sigmaI/netI    0.0221
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            16322
_diffrn_reflns_theta_full        34.30
_diffrn_reflns_theta_max         34.30
_diffrn_reflns_theta_min         1.75
_diffrn_standards_interval_count 0
_exptl_absorpt_coefficient_mu    0.123
_exptl_absorpt_correction_T_max  0.9608
_exptl_absorpt_correction_T_min  0.9407
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.533
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.308
_refine_diff_density_min         -0.209
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         3807
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0683
_refine_ls_R_factor_gt           0.0452
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0699P)^2^+0.2564P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1204
_refine_ls_wR_factor_ref         0.1347
_reflns_number_gt                2098
_reflns_number_total             3807
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            rz2364.cif
_cod_data_source_block           I
_cod_original_cell_volume        1803.6(6)
_cod_database_code               2223990
_cod_database_fobs_code          2223990