Open-Shell Organometallic [MII(dbcot(bislutidylamine)]2+Complexes (M = Rh, Ir): Unexpected Base-Assisted Reduction of the Metal Instead of Amine Ligand Deprotonation
Dzik, Wojciech I.; Fuente Arruga, Luis; Siegler, Maxime A.; Spek, Anthony L.; Reek, Joost N. H.; de Bruin, Bas; Organometallics 30 (2011) 1902–; doi:10.1021/om101157r

data_4064148
_publ_section_title
;
 Open-Shell Organometallic [MII(dbcot(bislutidylamine)]2+Complexes (M =
 Rh, Ir): Unexpected Base-Assisted Reduction of the Metal Instead of Amine
 Ligand Deprotonation
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1902
_journal_paper_doi               10.1021/om101157r
_journal_volume                  30
_journal_year                    2011
_chemical_formula_moiety         'C30 H29 Ir N3, C4 H10 O, F6 P'
_chemical_formula_sum            'C34 H39 F6 Ir N3 O P'
_chemical_formula_weight         842.85
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_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   difmap
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 98.599(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.2911(4)
_cell_length_b                   20.4418(9)
_cell_length_c                   17.3595(7)
_cell_measurement_reflns_used    19156
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.55
_cell_volume                     3260.0(2)
_computing_cell_refinement       'PEAKREF (Schreurs, 2005)'
_computing_data_collection       'COLLECT (Nonius, 1999)'
_computing_data_reduction        'EVALCCD (Duisenberg et al., 2003)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'DIRDIF08 (Beurskens et al., 2008)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Nonius KappaCCD diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0434
_diffrn_reflns_av_sigmaI/netI    0.0383
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            46039
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.55
_exptl_absorpt_coefficient_mu    4.212
_exptl_absorpt_correction_T_max  0.784
_exptl_absorpt_correction_T_min  0.334
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2006)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.717
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.825
_refine_diff_density_min         -0.571
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     546
_refine_ls_number_reflns         7481
_refine_ls_number_restraints     467
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0549
_refine_ls_R_factor_gt           0.0333
_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^)+(0.0121P)^2^+10.3824P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0539
_refine_ls_wR_factor_ref         0.0584
_reflns_number_gt                5858
_reflns_number_total             7481
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om101157r_si_002.cif
_cod_data_source_block           s4154a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4064148