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_4346127
_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         'C20 H48 Cu4 I4 S4'
_chemical_formula_sum            'C20 H48 Cu4 I4 S4'
_chemical_formula_weight         1178.58
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.1013(6)
_cell_length_b                   15.4882(4)
_cell_length_c                   15.5085(5)
_cell_measurement_reflns_used    13829
_cell_measurement_temperature    115(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     3627.3(2)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_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      115(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius Kappa APEX-II'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0675
_diffrn_reflns_av_sigmaI/netI    0.0256
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            40556
_diffrn_reflns_theta_full        27.43
_diffrn_reflns_theta_max         27.43
_diffrn_reflns_theta_min         2.63
_exptl_absorpt_coefficient_mu    5.958
_exptl_absorpt_correction_T_max  0.1204
_exptl_absorpt_correction_T_min  0.0538
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.158
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2240
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.977
_refine_diff_density_min         -3.186
_refine_diff_density_rms         0.188
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    10
_refine_ls_number_parameters     152
_refine_ls_number_reflns         4130
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0732
_refine_ls_R_factor_gt           0.0636
_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^)+(0.0475P)^2^+52.6567P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1464
_refine_ls_wR_factor_ref         0.1531
_reflns_number_gt                3594
_reflns_number_total             4130
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b00327_si_003.cif
_cod_data_source_block           09mkcuisetpr_compound_6
_cod_database_code               4346127