(4-Hydroxy-1,1-dioxo-2<i>H</i>-1,2-benzothiazin-3-yl)(3-methoxyphenyl)methanone
Gul, Salman; Siddiqui, Hamid Latif; Ahmad, Matloob; Parvez, Masood; Acta Crystallographica Section E 66 (2010) o1021–; doi:10.1107/S1600536810011827

data_2225841
_publ_section_title
;
 (4-Hydroxy-1,1-dioxo-2<i>H</i>-1,2-benzothiazin-3-yl)(3-methoxyphenyl)methanone
;
_journal_coeditor_code           FL2296
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1021
_journal_paper_doi               10.1107/S1600536810011827
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C16 H13 N O5 S'
_chemical_formula_moiety         'C16 H13 N O5 S'
_chemical_formula_sum            'C16 H13 N O5 S'
_chemical_formula_weight         331.33
_chemical_name_systematic
;
(4-Hydroxy-1,1-dioxo-2<i>H</i>-1,2-benzothiazin-3-yl)(3-methoxyphenyl)methanone
;
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 95.5869(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.1866(3)
_cell_length_b                   7.2431(3)
_cell_length_c                   25.2452(9)
_cell_measurement_reflns_used    3461
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.00
_cell_volume                     1489.84(10)
_computing_cell_refinement       'DENZO (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Hooft, 1998)'
_computing_data_reduction        'SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       ' \w and \f '
_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  0.0306
_diffrn_reflns_av_sigmaI/netI    0.0319
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            5610
_diffrn_reflns_theta_full        27.51
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.93
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.243
_exptl_absorpt_correction_T_max  0.9761
_exptl_absorpt_correction_T_min  0.9621
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SORTAV; Blessing, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.477
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.381
_refine_diff_density_min         -0.378
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3399
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0696
_refine_ls_R_factor_gt           0.0563
_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^)+(0.0510P)^2^+1.1474P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1342
_refine_ls_wR_factor_ref         0.1469
_reflns_number_gt                2795
_reflns_number_total             3399
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            fl2296.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2225841
_cod_database_fobs_code          2225841