Reactivity of CuI and CuBr toward dialkyl sulfides RSR: from discrete molecular Cu4I4S4 and Cu8I8S6 clusters to luminescent copper(I) coordination polymers.
Knorr, Michael; Bonnot, Antoine; Lapprand, Antony; Khatyr, Abderrahim; Strohmann, Carsten; Kubicki, Marek M.; Rousselin, Yoann; Harvey, Pierre D.; Inorganic chemistry 54 (2015) 4076–4093; doi:10.1021/acs.inorgchem.5b00327

data_4346112
_publ_section_title
;
 Reactivity of CuI and CuBr toward dialkyl sulfides RSR: from discrete
 molecular Cu4I4S4 and Cu8I8S6 clusters to luminescent copper(I)
 coordination polymers.
;
_journal_issue                   8
_journal_name_full               'Inorganic chemistry'
_journal_page_first              4076
_journal_page_last               4093
_journal_paper_doi               10.1021/acs.inorgchem.5b00327
_journal_volume                  54
_journal_year                    2015
_chemical_formula_moiety         'C12 H30 Cu4 I4 S3'
_chemical_formula_sum            'C12 H30 Cu4 I4 S3'
_chemical_formula_weight         1032.30
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 129.354(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.3205(6)
_cell_length_b                   11.2092(6)
_cell_length_c                   21.6961(9)
_cell_measurement_reflns_used    8648
_cell_measurement_temperature    195(2)
_cell_measurement_theta_max      34.5996
_cell_measurement_theta_min      2.5855
_cell_volume                     2693.0(2)
_computing_cell_refinement       'SAINT V7.68A integration software'
_computing_data_collection       'Bruker APEX2 software'
_computing_data_reduction        'SORTAV (Blessing, 1995)'
_computing_molecular_graphics    'ORTEP3 (Farrugia,1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      195(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker APEX-II'
_diffrn_measurement_method       '\f or \w oscillation 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  0.0556
_diffrn_reflns_av_sigmaI/netI    0.0678
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            46064
_diffrn_reflns_theta_full        38.12
_diffrn_reflns_theta_max         38.12
_diffrn_reflns_theta_min         2.31
_exptl_absorpt_coefficient_mu    7.931
_exptl_absorpt_correction_T_max  0.748
_exptl_absorpt_correction_T_min  0.319
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.546
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1912
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.776
_refine_diff_density_min         -2.440
_refine_diff_density_rms         0.242
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     214
_refine_ls_number_reflns         14477
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0988
_refine_ls_R_factor_gt           0.0465
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0404P)^2^+7.1131P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0971
_refine_ls_wR_factor_ref         0.1212
_reflns_number_gt                8697
_reflns_number_total             14477
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00327_si_001.cif
_cod_data_source_block           11mk2911_195k_0m_compound_5
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4346112
_exptl_absorpt_sadabs_rint_before 0.118
_exptl_absorpt_sadabs_rint_after 0.056
_exptl_absorpt_sadabs_max_resol  0.100
_exptl_absorpt_sadabs_threshold  1.500
_exptl_absorpt_sadabs_restraint_esd 0.005
_exptl_absorpt_sadabs_lambda/2_factor 0.002
_exptl_absorpt_sadabs_max_odd_harmonic 3
_exptl_absorpt_sadabs_max_even_harmonic 6
_exptl_absorpt_sadabs_input_reflns 47373
_exptl_absorpt_sadabs_corrected_reflns 47222