Benzothiaoline Three-Coordinated Organoboron Compounds with a B═N Bond: Dual Emission and Temperature-Dependent Excimer Fluorescence
Mellerup, Soren K.; Wang, Suning; Organometallics 33 (2014) 5483–; doi:10.1021/om500757r

data_4084690
_publ_section_title
;
 Benzothiaoline Three-Coordinated Organoboron Compounds with a B&#x2550;N
 Bond: Dual Emission and Temperature-Dependent Excimer Fluorescence
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              5483
_journal_paper_doi               10.1021/om500757r
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C27 H32 B N S'
_chemical_formula_weight         413.41
_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                90.00
_cell_angle_beta                 92.4440(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.26470(10)
_cell_length_b                   22.7678(3)
_cell_length_c                   12.2313(2)
_cell_measurement_reflns_used    4178
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      26.73
_cell_measurement_theta_min      2.45
_cell_volume                     2299.46(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0373
_diffrn_reflns_av_sigmaI/netI    0.0402
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            17166
_diffrn_reflns_theta_full        27.26
_diffrn_reflns_theta_max         27.26
_diffrn_reflns_theta_min         1.89
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.155
_exptl_absorpt_correction_T_max  0.9847
_exptl_absorpt_correction_T_min  0.9697
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.194
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.273
_refine_diff_density_min         -0.293
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     279
_refine_ls_number_reflns         5154
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0653
_refine_ls_R_factor_gt           0.0435
_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^)+(0.0500P)^2^+0.5000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1049
_refine_ls_wR_factor_ref         0.1161
_reflns_number_gt                3785
_reflns_number_total             5154
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500757r_si_002.cif
_cod_data_source_block           soren2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4084690