6-Bromo-2-[(<i>E</i>)-thiophen-2-ylmethylidene]-2,3,4,9-tetrahydro-1<i>H</i>-carbazol-1-one
Velmurugan, R.; Sekar, M.; Vijayasankar, A. V.; Ramesh, P.; Ponnuswamy, M. N.; Acta Crystallographica Section E 67 (2011) o3271–; doi:10.1107/S1600536811046551

data_2232577
_publ_section_title
;
 6-Bromo-2-[(<i>E</i>)-thiophen-2-ylmethylidene]-2,3,4,9-tetrahydro-1<i>H</i>-carbazol-1-one
;
_journal_coeditor_code           BT5684
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3271
_journal_paper_doi               10.1107/S1600536811046551
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C17 H12 Br N O S'
_chemical_formula_moiety         'C17 H12 Br N O S'
_chemical_formula_sum            'C17 H12 Br N O S'
_chemical_formula_weight         358.25
_chemical_name_systematic
6-Bromo-2-[(<i>E</i>)-thiophen-2-ylmethylidene]-2,3,4,9-tetrahydro-1<i>H</i>-carbazol-1-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                 103.666(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.8655(5)
_cell_length_b                   6.3081(3)
_cell_length_c                   17.4583(7)
_cell_measurement_reflns_used    1432
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.48
_cell_measurement_theta_min      2.40
_cell_volume                     1483.76(11)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT-Plus (Bruker, 1998)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material
'SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART APEX CCD detector'
_diffrn_measurement_method       '\w scans'
_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  0.0442
_diffrn_reflns_av_sigmaI/netI    0.0821
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12158
_diffrn_reflns_theta_full        30.48
_diffrn_reflns_theta_max         30.48
_diffrn_reflns_theta_min         2.40
_exptl_absorpt_coefficient_mu    2.908
_exptl_absorpt_correction_T_max  0.628
_exptl_absorpt_correction_T_min  0.558
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.490
_refine_diff_density_min         -0.309
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.850
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         4487
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.850
_refine_ls_R_factor_all          0.1499
_refine_ls_R_factor_gt           0.0469
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0752P)^2^+0.4371P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1081
_refine_ls_wR_factor_ref         0.1481
_reflns_number_gt                1953
_reflns_number_total             4487
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt5684.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2232577
_cod_database_fobs_code          2232577