Enhanced solid-state phosphorescence of organoplatinum π-systems by ion-pairing assembly.
Haketa, Yohei; Komatsu, Kaifu; Sei, Hiroi; Imoba, Hiroki; Ota, Wataru; Sato, Tohru; Murakami, Yu; Tanaka, Hiroki; Yasuda, Nobuhiro; Tohnai, Norimitsu; Maeda, Hiromitsu; Chemical science 15 (2024) 964–973; doi:10.1039/d3sc04564a

data_1570502
_publ_section_title
;
 Enhanced solid-state phosphorescence of organoplatinum &#x3c0;-systems by
 ion-pairing assembly.
;
_journal_issue                   3
_journal_name_full               'Chemical science'
_journal_page_first              964
_journal_page_last               973
_journal_paper_doi               10.1039/d3sc04564a
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         '4(C23 H19 N3 O3 Pt, C20 H44 N, 2(C H Cl3), Cl'
_chemical_formula_sum            'C114 H122 Cl7 N13 O12 Pt4'
_chemical_formula_weight         2894.75
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2022-03-15 deposited with the CCDC.	2023-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.778(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.783(5)
_cell_length_b                   23.203(6)
_cell_length_c                   22.652(5)
_cell_measurement_reflns_used    58189
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      29.238
_cell_measurement_theta_min      1.501
_cell_volume                     10922(5)
_computing_cell_refinement       'Rapid Auto(Rigaku)'
_computing_data_collection       'Rapid Auto(Rigaku)'
_computing_data_reduction        'Rapid Auto(Rigaku)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 13.33
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'DECTRIS EIGER X 1M'
_diffrn_measurement_method       'Shutterless \w scans'
_diffrn_radiation_monochromator  'Si(111) Channel Cut'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.81082
_diffrn_reflns_av_R_equivalents  0.1780
_diffrn_reflns_av_unetI/netI     0.1370
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            58189
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        29.110
_diffrn_reflns_theta_max         29.238
_diffrn_reflns_theta_min         1.501
_diffrn_source                   'synchrotron radiation SPring-8 BL40XU'
_exptl_absorpt_coefficient_mu    7.438
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.422
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (T.Higashi, 2001)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.760
_exptl_crystal_density_meas      ?
_exptl_crystal_description       plate
_exptl_crystal_F_000             5696
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.768
_refine_diff_density_min         -2.281
_refine_diff_density_rms         0.190
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     676
_refine_ls_number_reflns         9992
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0869
_refine_ls_R_factor_gt           0.0739
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1011P)^2^+31.8790P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1995
_refine_ls_wR_factor_ref         0.2118
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7788
_reflns_number_total             9992
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc04564a2.cif
_cod_data_source_block           kk-11-1
_cod_depositor_comments
;
The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 1570497--1570509.cif.
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1570502
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.523
_shelx_estimated_absorpt_t_max   0.865
_shelx_res_checksum              32954