A family of CuI-based 1D polymers showing colorful short-lived TADF and phosphorescence induced by photo- and X-ray irradiation
Artem'ev, Alexander; Doronina, Evgeniya Pavlovna; Rakhmanova, Marianna I.; Hei, Xiuze; Stass, Dmitri V.; Tarasova, Olga; Bagryanskaya, Irina Yu.; Samsonenko, Denis G.; Novikov, Alexander S.; Nedolya, Nina; Li, Jing; Dalton Transactions  (2023) –; doi:10.1039/D3DT00035D

data_7712262
_publ_section_title
;
 A family of CuI-based 1D polymers showing colorful short-lived TADF and
 phosphorescence induced by photo- and X-ray irradiation
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT00035D
_journal_year                    2023
_chemical_formula_moiety         'C7 H9 Cu2 I2 N S'
_chemical_formula_sum            'C7 H9 Cu2 I2 N S'
_chemical_formula_weight         520.09
_chemical_name_systematic
;
complex of copper(I) iodide with 6-methyl-2-methylthiopyridine
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-11-14 deposited with the CCDC.	2023-01-31 downloaded from the CCDC.
;
_cell_angle_alpha                77.594(2)
_cell_angle_beta                 79.841(2)
_cell_angle_gamma                89.519(2)
_cell_formula_units_Z            2
_cell_length_a                   7.3111(4)
_cell_length_b                   8.5758(5)
_cell_length_c                   10.1694(6)
_cell_measurement_reflns_used    8582
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.52
_cell_measurement_theta_min      3.68
_cell_volume                     612.67(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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0385
_diffrn_reflns_av_unetI/netI     0.0277
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.955
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            11000
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.955
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.479
_diffrn_reflns_theta_min         2.832
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    8.637
_exptl_absorpt_correction_T_max  0.8621
_exptl_absorpt_correction_T_min  0.4991
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.819
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             476
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.250
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.835
_refine_diff_density_min         -0.831
_refine_diff_density_rms         0.161
_refine_ls_extinction_coef       0.0159(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     121
_refine_ls_number_reflns         2688
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0279
_refine_ls_R_factor_gt           0.0255
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0349P)^2^+0.7862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0692
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2490
_reflns_number_total             2688
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt00035d2.cif
_cod_data_source_block           clu1
_cod_database_code               7712262
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.152
_shelx_estimated_absorpt_t_max   0.357
_shelx_res_checksum              70428