2-Benzoyl-2<i>H</i>-1,4-benzothiazin-3(4<i>H</i>)-one
Shahwar, Durre; Tahir, M. Nawaz; Ahmad, Naeem; Raza, Muhammad Asam; Khan, Muhammad Akmal; Acta Crystallographica Section E 66 (2010) o2145–; doi:10.1107/S1600536810029582

data_2227075
_publ_section_title
;
 2-Benzoyl-2<i>H</i>-1,4-benzothiazin-3(4<i>H</i>)-one
;
_journal_coeditor_code           SI2280
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2145
_journal_paper_doi               10.1107/S1600536810029582
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C15 H11 N O2 S'
_chemical_formula_moiety         'C15 H11 N O2 S'
_chemical_formula_sum            'C15 H11 N O2 S'
_chemical_formula_weight         269.31
_chemical_name_systematic
;
2-Benzoyl-2<i>H</i>-1,4-benzothiazin-3(4<i>H</i>)-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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
_cell_angle_beta                 114.6690(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1323(3)
_cell_length_b                   15.2893(4)
_cell_length_c                   10.5214(4)
_cell_measurement_reflns_used    2064
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.25
_cell_measurement_theta_min      3.41
_cell_volume                     1334.99(8)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and PLATON (Spek, 2009)'
_computing_publication_material
;
WinGX (Farrugia, 1999) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.10
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker Kappa APEXII CCD'
_diffrn_measurement_method       \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  0.0231
_diffrn_reflns_av_sigmaI/netI    0.0192
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10387
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         3.41
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.238
_exptl_absorpt_correction_T_max  0.950
_exptl_absorpt_correction_T_min  0.939
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2005)'
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.408
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2399
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0456
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0460P)^2^+0.5415P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0961
_refine_ls_wR_factor_ref         0.1033
_reflns_number_gt                2064
_reflns_number_total             2399
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            si2280.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2227075
_cod_database_fobs_code          2227075