Four new Cu<sub>6</sub>S<sub>6</sub> cluster-based coordination compounds: synthesis, crystal structures and fluorescence properties.
Zhou, Rui-Sha; Zhang, Xiao-Yu; Fu, Jin; Xin, Li-Dong; Jiao, Wei-Zhou; Song, Jiang-Feng; Dalton transactions (Cambridge, England : 2003) 50 (2021) 4567–4576; doi:10.1039/d1dt00322d

data_7706744
_publ_section_title
;
 Four new Cu<sub>6</sub>S<sub>6</sub> cluster-based coordination
 compounds: synthesis, crystal structures and fluorescence properties.
;
_journal_issue                   13
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4567
_journal_page_last               4576
_journal_paper_doi               10.1039/d1dt00322d
_journal_volume                  50
_journal_year                    2021
_chemical_formula_sum            'C22 H24 Cu5 N9 S3'
_chemical_formula_weight         828.38
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-12-14 deposited with the CCDC.	2021-03-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_measurement_reflns_used    6839
_cell_measurement_temperature    298(2)
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_cell_measurement_theta_min      2.961
_cell_volume                     3219.0(4)
_computing_cell_refinement       'Bruker XSCANS'
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_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0469
_diffrn_reflns_av_unetI/netI     0.0261
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       15
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_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            49391
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.756
_diffrn_reflns_theta_min         2.961
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    3.472
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Higashi, T. (1995).'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.709
_exptl_crystal_description       block
_exptl_crystal_F_000             1648
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_exptl_crystal_size_mid          0.240
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_refine_diff_density_rms         0.085
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         6839
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0761
_refine_ls_R_factor_gt           0.0392
_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^)+(0.0539P)^2^+3.4605P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0977
_refine_ls_wR_factor_ref         0.1287
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4684
_reflns_number_total             6839
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt00322d2.cif
_cod_data_source_block           Compound_4
_cod_depositor_comments
'Adding full bibliography for 7706743--7706746.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7706744
_shelx_shelxl_version_number     2018/3
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_shelx_res_checksum              33827