1-(2-Fluorophenyl)-and 1-(3-Fluorophenyl)-1<i>H</i>,3<i>H</i>-thiazolo[3,4-<i>a</i>]benzimidazole
Bruno, Giuseppe; Grasso, Silvana; Monforte, Pietro; Nicoló, Francesco; Scopelliti, Rosario; Acta Crystallographica Section C 53 (1997) 764–767; doi:10.1107/S0108270197000760

data_2006201
_publ_section_title
;
 1-(2-Fluorophenyl)-and
 1-(3-Fluorophenyl)-1<i>H</i>,3<i>H</i>-thiazolo[3,4-<i>a</i>]benzimidazole
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              764
_journal_page_last               767
_journal_paper_doi               10.1107/S0108270197000760
_journal_volume                  53
_journal_year                    1997
_chemical_formula_moiety         'C15 H11 F N2 S'
_chemical_formula_sum            'C15 H11 F N2 S'
_chemical_formula_weight         270.32
_chemical_name_systematic
;
1-(3-Fluorophenyl)-1H,3H-thiazolo[3,4-a]benzimidazole
;
_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'
_cell_angle_alpha                90.00
_cell_angle_beta                 107.560(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.2490(10)
_cell_length_b                   7.4210(10)
_cell_length_c                   15.867(2)
_cell_measurement_reflns_used    46
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      17.06
_cell_measurement_theta_min      6.82
_cell_volume                     1262.8(3)
_computing_cell_refinement       'P3/V Control Software'
_computing_data_collection       'P3/V Control Software (Siemens, 1989)'
_computing_data_reduction        'SHELXTL-Plus (Sheldrick, 1991)'
_computing_molecular_graphics    SHELXTL-Plus
_computing_publication_material  'PARST95 (Nardelli, 1995), SHELXL-93'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Siemens R3m/V diffractometer'
_diffrn_measurement_method       \w-2\q
_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  0.0109
_diffrn_reflns_av_sigmaI/netI    0.0186
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -1
_diffrn_reflns_number            2908
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         1.90
_diffrn_standards_decay_%        1
_diffrn_standards_interval_count 197
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.254
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.422
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.346
_refine_diff_density_min         -0.206
_refine_ls_extinction_coef       0.0006(13)
_refine_ls_extinction_method     'SHELXL93 (Sheldrick, 1993)'
_refine_ls_goodness_of_fit_all   1.049
_refine_ls_goodness_of_fit_obs   1.171
_refine_ls_hydrogen_treatment    'H atoms freely refined with U~iso~'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2232
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_restrained_S_obs      1.171
_refine_ls_R_factor_all          0.0455
_refine_ls_R_factor_obs          .0347
_refine_ls_shift/esd_max         -0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0650P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1011
_refine_ls_wR_factor_obs         .0977
_reflns_number_observed          1722
_reflns_number_total             2232
_reflns_observed_criterion       >2\s(I)
_cod_data_source_file            cf1149.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.0650P)^2^] where P=(Fo^2^+2Fc^2^)/3' was changed
to 'calc'. New tag '_refine_ls_weighting_details' was created. The
value of the new tag was set to 'w = 1/[\s^2^(Fo^2^)+(0.0650P)^2^]
where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2006201