6-Chloro-3,4-dihydro-9<i>H</i>-carbazol-1(2<i>H</i>)-one
Sridharan, M.; Prasad, K. J. Rajendra; Gunaseelan, A. Thomas; Thiruvalluvar, A.; Butcher, R. J.; Acta Crystallographica Section E 64 (2008) o1635–; doi:10.1107/S1600536808023441

data_2219170
_publ_section_title
;
 6-Chloro-3,4-dihydro-9<i>H</i>-carbazol-1(2<i>H</i>)-one
;
_journal_coeditor_code           SJ2518
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1635
_journal_paper_doi               10.1107/S1600536808023441
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C12 H10 Cl N O'
_chemical_formula_moiety         'C12 H10 Cl N O'
_chemical_formula_structural     'C12 H10 Cl N O'
_chemical_formula_sum            'C12 H10 Cl N O'
_chemical_formula_weight         219.66
_chemical_melting_point          475.0(10)
_chemical_name_common            'carbazol derivative'
_chemical_name_systematic
;
6-Chloro-3,4-dihydro-9<i>H</i>-carbazol-1(2<i>H</i>)-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
_cell_angle_alpha                90
_cell_angle_beta                 100.239(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.4211(5)
_cell_length_b                   5.6851(3)
_cell_length_c                   17.0824(10)
_cell_measurement_reflns_used    1948
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      34.7376
_cell_measurement_theta_min      4.5700
_cell_volume                     995.93(9)
_computing_cell_refinement       'CrysAlis RED (Oxford Diffraction, 2008)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2008)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2008)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_detector_area_resol_mean 10.5081
_diffrn_measured_fraction_theta_full 0.913
_diffrn_measured_fraction_theta_max 0.913
_diffrn_measurement_device_type  'Oxford Diffraction R Gemini'
_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  0.0719
_diffrn_reflns_av_sigmaI/netI    0.1199
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            10695
_diffrn_reflns_theta_full        34.72
_diffrn_reflns_theta_max         34.72
_diffrn_reflns_theta_min         4.58
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.351
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92305
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis RED; Oxford Diffraction, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.465
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.58
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.458
_refine_diff_density_min         -0.234
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.876
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     140
_refine_ls_number_reflns         3909
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.876
_refine_ls_R_factor_all          0.1530
_refine_ls_R_factor_gt           0.0624
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       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^)+(0.0611P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1186
_refine_ls_wR_factor_ref         0.1393
_reflns_number_gt                1793
_reflns_number_total             3909
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj2518.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2219170
_cod_database_fobs_code          2219170