Luminescent silver(i) complexes with pyrazole-tetraphenylethene ligands: turn-on fluorescence due to the coordination-driven rigidification and solvent-oriented structural transformation.
Xu, Zou-Hong; Huang, Zi-Qing; Liu, Xiao-Hui; Zhao, Yue; Lu, Yi; Sun, Wei-Yin; Dalton transactions (Cambridge, England : 2003) 50 (2021) 2183–2191; doi:10.1039/d0dt04100a

data_7706377
_publ_section_title
;
 Luminescent silver(i) complexes with pyrazole-tetraphenylethene ligands:
 turn-on fluorescence due to the coordination-driven rigidification and
 solvent-oriented structural transformation.
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2183
_journal_page_last               2191
_journal_paper_doi               10.1039/d0dt04100a
_journal_volume                  50
_journal_year                    2021
_chemical_formula_sum            'C114 H84 Ag3 N26 O6'
_chemical_formula_weight         2237.68
_space_group_crystal_system      cubic
_space_group_IT_number           214
_space_group_name_Hall           'I 4bd 2c 3'
_space_group_name_H-M_alt        'I 41 3 2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-12-01 deposited with the CCDC.	2021-01-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
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_cell_length_c                   28.4267(7)
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_cell_volume                     22971.0(10)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0626
_diffrn_reflns_av_unetI/netI     0.0205
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       34
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_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            77455
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         54.008
_diffrn_reflns_theta_min         1.912
_exptl_absorpt_coefficient_mu    3.094
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_description       block
_exptl_crystal_F_000             9112
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.345
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_refine_diff_density_rms         0.060
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.09(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.112
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3545
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.112
_refine_ls_R_factor_all          0.0491
_refine_ls_R_factor_gt           0.0478
_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^)+(0.0552P)^2^+60.8181P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1265
_refine_ls_wR_factor_ref         0.1272
_reflns_Friedel_coverage         0.732
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                3407
_reflns_number_total             3545
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt04100a2.cif
_cod_data_source_block           6
_cod_depositor_comments
'Adding full bibliography for 7706376--7706381.cif.'
_cod_original_cell_volume        22971.0(17)
_cod_database_code               7706377
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.708
_shelx_estimated_absorpt_t_max   0.790
_shelx_res_checksum              41681
_shelx_fab_checksum              44957