New Mixed-Donor Bidentate Ligands Based on N-Heterocyclic Carbene and Thione Donors
Slivarichova, Miriam; Ahmad, Ruaa; Kuo, Yu-Ying; Nunn, Joshua; Haddow, Mairi F.; Othman, Hafiizah; Owen, Gareth R.; Organometallics 30 (2011) 4779–; doi:10.1021/om200629j

data_4065228
_publ_section_title
;
 New Mixed-Donor Bidentate Ligands Based on N-Heterocyclic Carbene and
 Thione Donors
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4779
_journal_paper_doi               10.1021/om200629j
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C42 H40 Cu2 I2 N8 S2'
_chemical_formula_sum            'C42 H40 Cu2 I2 N8 S2'
_chemical_formula_weight         1101.82
_chemical_name_common            ms74_0m
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                106.642(2)
_cell_angle_beta                 94.523(2)
_cell_angle_gamma                101.486(2)
_cell_formula_units_Z            1
_cell_length_a                   9.6138(4)
_cell_length_b                   10.0759(5)
_cell_length_c                   11.2954(6)
_cell_measurement_reflns_used    7962
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.58
_cell_measurement_theta_min      2.40
_cell_volume                     1016.52(9)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker Apex II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker ShelXTL'
_computing_publication_material  'Bruker ShelXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Apex II kappa CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0237
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            18005
_diffrn_reflns_theta_full        27.62
_diffrn_reflns_theta_max         27.62
_diffrn_reflns_theta_min         1.90
_exptl_absorpt_coefficient_mu    2.710
_exptl_absorpt_correction_T_max  0.5403
_exptl_absorpt_correction_T_min  0.4744
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.800
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.842
_refine_diff_density_min         -0.488
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     253
_refine_ls_number_reflns         4723
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0255
_refine_ls_R_factor_gt           0.0216
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0261P)^2^+0.5351P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0510
_refine_ls_wR_factor_ref         0.0528
_reflns_number_gt                4270
_reflns_number_total             4723
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om200629j_si_002.cif
_cod_data_source_block           Complex_4
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4065228