Versatile coordination modes of novel hemilabile S-NHC ligands
Fliedel, Christophe; Schnee, Gilles; Braunstein, Pierre; Dalton Transactions  (2009) 2474–2476; doi:10.1039/b902314n

data_7000876
_publ_section_title
;
 Versatile coordination modes of novel hemilabile S-NHC ligands
;
_journal_issue                   14
_journal_name_full               'Dalton Transactions'
_journal_page_first              2474
_journal_page_last               2476
_journal_paper_doi               10.1039/b902314n
_journal_year                    2009
_chemical_formula_moiety         'C16 H28 Cl2 N4 Pd S2'
_chemical_formula_sum            'C16 H28 Cl2 N4 Pd S2'
_chemical_formula_weight         517.84
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                96.521(6)
_cell_angle_beta                 91.623(6)
_cell_angle_gamma                114.409(4)
_cell_formula_units_Z            1
_cell_length_a                   7.8872(8)
_cell_length_b                   7.9205(9)
_cell_length_c                   9.8308(7)
_cell_measurement_reflns_used    4822
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.986
_cell_measurement_theta_min      0.998
_cell_volume                     553.70(10)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    ORTEP-3
_computing_publication_material  PLATON
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0729
_diffrn_reflns_av_sigmaI/netI    0.1052
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4911
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.09
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.275
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.553
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             264
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.933
_refine_diff_density_min         -1.122
_refine_diff_density_rms         0.255
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         2172
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0960
_refine_ls_R_factor_gt           0.0529
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0737P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1156
_refine_ls_wR_factor_ref         0.1492
_reflns_number_gt                1528
_reflns_number_total             2172
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b902314n.txt
_cod_data_source_block           gillesw2
_cod_original_cell_volume        553.7(1)
_cod_database_code               7000876