One-dimensional π‒π stacking induces highly efficient pure organic room-temperature phosphorescence and ternary-emission single-molecule white light
Wen, Yating; Liu, Haichao; Zhang, Shitong; Gao, Yu; Yan, Yan; Yang, Bing; Journal of Materials Chemistry C 7 (2019) 12502–; doi:10.1039/C9TC04580E

data_7238012
_publ_section_title
;
 One-dimensional \p--\p stacking induces highly efficient pure organic
 room-temperature phosphorescence and ternary-emission single-molecule
 white light
;
_journal_issue                   40
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              12502
_journal_paper_doi               10.1039/C9TC04580E
_journal_volume                  7
_journal_year                    2019
_chemical_formula_sum            'C13 H0 Br O S'
_chemical_formula_weight         284.10
_chemical_name_systematic        2-bromo-9H-thioxanthen-9-one
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2019-04-23 deposited with the CCDC.	2019-09-16 downloaded from the CCDC.
;
_cell_angle_alpha                88.393(4)
_cell_angle_beta                 88.616(4)
_cell_angle_gamma                82.487(4)
_cell_formula_units_Z            2
_cell_length_a                   3.9237(10)
_cell_length_b                   7.2727(19)
_cell_length_c                   19.173(5)
_cell_measurement_reflns_used    1122
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.14
_cell_measurement_theta_min      2.83
_cell_volume                     542.1(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0648
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            3390
_diffrn_reflns_theta_full        26.30
_diffrn_reflns_theta_max         26.30
_diffrn_reflns_theta_min         2.83
_exptl_absorpt_coefficient_mu    3.953
_exptl_absorpt_correction_T_max  0.5205
_exptl_absorpt_correction_T_min  0.4633
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellowish
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             274
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: dichloromethane and methanol'
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.19
_refine_diff_density_max         1.068
_refine_diff_density_min         -0.847
_refine_diff_density_rms         0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         2186
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.0837
_refine_ls_R_factor_gt           0.0654
_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^)+(0.1272P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1792
_refine_ls_wR_factor_ref         0.1913
_reflns_number_gt                1637
_reflns_number_total             2186
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9tc04580e2.cif
_cod_data_source_block           y
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'MULTI-SCAN' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C13 Br H0 O S'
_cod_database_code               7238012