Tetranuclear organometallic complexes based on 1,2-ethanedithiolate ligands as potential precursors for CuMS2 (M = Ga, In).
Friedrich, Dirk; Kluge, Oliver; Kischel, Marcus; Krautscheid, Harald; Dalton transactions (Cambridge, England : 2003) 42 (2013) 9613–9620; doi:10.1039/c3dt50461a

data_7023002
_publ_section_title
;
 Tetranuclear organometallic complexes based on 1,2-ethanedithiolate
 ligands as potential precursors for CuMS2 (M = Ga, In).
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9613
_journal_page_last               9620
_journal_paper_doi               10.1039/c3dt50461a
_journal_volume                  42
_journal_year                    2013
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C26 H62 Cu2 In2 P2 S4'
_chemical_formula_sum            'C26 H62 Cu2 In2 P2 S4'
_chemical_formula_weight         921.66
_chemical_name_common
;
bis(mu!3$-1,2-dithiolatoethane-S,S,S',S')-tetramethanido -
bis(triisopropylphosphine)-dicopper(+1)-diindium(+3)
;
_chemical_name_systematic
;
bis(\m~3~-1,2-dithiolatoethane-S,S,S',S')-tetramethanido
-bis(triisopropylphosphine)-dicopper(+1)-diindium(+3)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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_date             2012-10-12T11:22:29-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 113.804(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.8930(7)
_cell_length_b                   23.8556(10)
_cell_length_c                   15.1497(9)
_cell_measurement_reflns_used    29570
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      28.36
_cell_measurement_theta_min      1.69
_cell_measurement_wavelength     0.71073
_cell_volume                     3932.6(4)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_reduction        'STOE X-AREA, STOE X-RED'
_computing_molecular_graphics    'DIAMOND 3.2'
_computing_publication_material
;
'WinGX publication routines'
Farrugia, L. J. (1999) WinGX, J. Appl. Cryst. 32, 837-838
;
_computing_structure_refinement
;
'SHELXL-97'
Sheldrick, G.M. (2008) Acta Cryst. A64, 112
;
_computing_structure_solution
;
'SIR-92'
Altomare, A., Cascarano, G.,
Giacovazzo, C. & Guagliardi, A. (1993) J. Appl. Cryst. 26, 343-350.
;
_diffrn_ambient_temperature      180(2)
_diffrn_detector                 'image plate (34 cm diameter / schwenk)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS-2T'
_diffrn_measurement_method       '\w 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  0.0588
_diffrn_reflns_av_unetI/netI     0.046
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            25509
_diffrn_reflns_theta_full        27.5
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         1.7
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.53
_exptl_absorpt_correction_T_max  0.4733
_exptl_absorpt_correction_T_min  0.2820
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
Busing, W. R. & Levy, H. A. (1957) Acta Cryst. 10, 180-182.
and
Coppens, P., Leiserowitz, L. & Rabinovich, D. (1965)
Acta Cryst. 1965, 1035-1038.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.557
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cuboid
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.79
_exptl_crystal_size_mid          0.49
_exptl_crystal_size_min          0.38
_refine_diff_density_max         0.82
_refine_diff_density_min         -1.273
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     371
_refine_ls_number_reflns         9039
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0402
_refine_ls_R_factor_gt           0.0317
_refine_ls_shift/su_max          0.01
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0431P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0774
_refine_ls_wR_factor_ref         0.0799
_reflns_number_gt                7606
_reflns_number_total             9039
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50461a.txt
_cod_data_source_block           '[iPr3PCuSC2H4SInMe2]2'
_cod_original_cell_volume        3932.5(4)
_cod_database_code               7023002