Iridium Half-Sandwich Complexes with Di- and Tridentate Bis(pyridylimino)isoindolato Ligands: Stoichiometric and Catalytic Reactivity
Müller, Astrid L.; Bleith, Tim; Roth, Torsten; Wadepohl, Hubert; Gade, Lutz H.; Organometallics 34 (2015) 2326–; doi:10.1021/om501138t

data_4085228
_publ_section_title
;
 Iridium Half-Sandwich Complexes with Di- and Tridentate
 Bis(pyridylimino)isoindolato Ligands: Stoichiometric and Catalytic
 Reactivity
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              2326
_journal_paper_doi               10.1021/om501138t
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C46 H47 Ir N5, 4(C H4 O), Cl'
_chemical_formula_sum            'C50 H63 Cl Ir N5 O4'
_chemical_formula_weight         1025.70
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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     iterative
_atom_sites_solution_secondary   difmap
_audit_block_code                ga_am18
_audit_creation_date             2014-07-07
_audit_update_record             'Mon Jul  7 15:33:09 CEST 2014'
_cell_angle_alpha                88.222(12)
_cell_angle_beta                 74.285(10)
_cell_angle_gamma                89.653(8)
_cell_formula_units_Z            2
_cell_length_a                   13.012(7)
_cell_length_b                   13.625(7)
_cell_length_c                   13.810(6)
_cell_measurement_reflns_used    8036
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.86
_cell_measurement_theta_min      2.40
_cell_volume                     2356(2)
_computing_cell_refinement
;
SAINT 8.x (Bruker AXS, 1997-2012). Includes estimated systematic errors
 of the unit cell constants from Monte Carlo simulations.
;
_computing_data_collection       'SMART-5.631 (Bruker AXS, 2003)'
_computing_data_reduction        'SAINT 8.x (Bruker AXS, 1997-2011)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material
'encif (Wadepohl, 2009-13); encifer 1.4 (CCDC, 2011)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'SUPERFLIP (Palatinus, 2007-2009)'
_diffrn_ambient_environment      'perfluoro polyether oil'
_diffrn_ambient_temperature      100(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 8.19
_diffrn_detector_type            CCD-PXL-KAF2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.934
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker AXS Smart 1000'
_diffrn_measurement_method       '\f- and \w-scans'
_diffrn_measurement_specimen_support 'polyimid foil'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0458
_diffrn_reflns_av_unetI/netI     0.0485
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.934
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            59737
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.934
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.412
_diffrn_reflns_theta_min         1.495
_diffrn_source                   'sealed X-Ray tube (Mo)'
_diffrn_source_type              'fine focus tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.939
_exptl_absorpt_correction_T_max  0.7464
_exptl_absorpt_correction_T_min  0.6886
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements (Blessing 1995)
SADABS (Sheldrick & Bruker AXS, 2004-2008)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.446
_exptl_crystal_description       block
_exptl_crystal_F_000             1048
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         3.105
_refine_diff_density_min         -1.168
_refine_diff_density_rms         0.170
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     569
_refine_ls_number_reflns         15828
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0328
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0393P)^2^+3.0279P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0742
_refine_ls_wR_factor_ref         0.0839
_reflns_Friedel_coverage         0.000
_reflns_number_gt                13817
_reflns_number_total             15828
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om501138t_si_003.cif
_cod_data_source_block           ga_am18
_cod_depositor_comments
'Adding full bibliography for 4085217--4085232.cif.'
_cod_database_code               4085228
_audit_block_refno               1801
_audit_block_usercomment         AM411
_shelxl_version_number           2014-3
_shelx_estimated_absorpt_t_max   0.867
_shelx_estimated_absorpt_t_min   0.684
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C5(H5), C8(H8), C10(H10), C11(H11), C13(H13), C15(H15), C17(H17), C19(H19),
 C23(H23), C24(H24), C26(H26), C28(H28), C30(H30), C32(H32)
2.b Idealised Me refined as rotating group:
 C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C33(H33A,H33B,H33C), C34(H34A,H34B,
 H34C), C35(H35A,H35B,H35C), C36(H36A,H36B,H36C), C42(H42A,H42B,H42C), C43(H43A,
 H43B,H43C), C44(H44A,H44B,H44C), C45(H45A,H45B,H45C), C46(H46A,H46B,H46C),
 C71(H71A,H71B,H71C), C81(H81A,H81B,H81C), C51(H51A,H51B,H51C), C61(H61A,H61B,
 H61C)
2.c Idealised tetrahedral OH refined as rotating group:
 O71(H71), O81(H81), O51(H51), O61(H61)
;
_shelx_res_checksum              43195
_olex2_submission_special_instructions 'No special instructions were received'