Configurational Isomerization of Dinuclear Iridium and Rhodium Complexes with a Series of NPPN Ligands, 2-PyCH2(Ph)P(CH2)nP(Ph)CH2-2-Py (Py = Pyridyl,n= 2‒4)
Nakajima, Takayuki; Fukushima, Yuki; Tsuji, Minori; Hamada, Naoko; Kure, Bunsho; Tanase, Tomoaki; Organometallics 32 (2013) 7470–; doi:10.1021/om400965j

data_4082167
_publ_section_title
;
 Configurational Isomerization of Dinuclear Iridium and Rhodium Complexes
 with a Series of NPPN Ligands, 2-PyCH2(Ph)P(CH2)nP(Ph)CH2-2-Py (Py =
 Pyridyl,n= 2--4)
;
_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              7470
_journal_paper_doi               10.1021/om400965j
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C51 H61 B2 Cl17 F8 Ir2 N2 P2'
_chemical_formula_sum            'C51 H61 B2 Cl17 F8 Ir2 N2 P2'
_chemical_formula_weight         1924.75
_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
_cell_angle_alpha                109.201(8)
_cell_angle_beta                 94.241(8)
_cell_angle_gamma                90.450(9)
_cell_formula_units_Z            4
_cell_length_a                   10.299(4)
_cell_length_b                   25.652(10)
_cell_length_c                   28.619(12)
_cell_measurement_reflns_used    23760
_cell_measurement_temperature    153
_cell_measurement_theta_max      27.57
_cell_measurement_theta_min      3.02
_cell_volume                     7117(5)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      153
_diffrn_detector_area_resol_mean 7.111
_diffrn_measured_fraction_theta_full 0.956
_diffrn_measured_fraction_theta_max 0.956
_diffrn_measurement_device_type  'Rigaku Saturn724'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0493
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            80721
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.57
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.486
_exptl_absorpt_correction_T_max  0.731
_exptl_absorpt_correction_T_min  0.514
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.796
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3744.00
_exptl_crystal_size_max          0.205
_exptl_crystal_size_mid          0.152
_exptl_crystal_size_min          0.070
_refine_diff_density_max         5.740
_refine_diff_density_min         -2.730
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     1490
_refine_ls_number_reflns         31496
_refine_ls_R_factor_gt           0.0583
_refine_ls_shift/su_max          0.088
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0928P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1658
_reflns_number_gt                25069
_reflns_number_total             31496
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            om400965j_si_002.cif
_cod_data_source_block           Ir2(rac-L2)(2b)
_cod_original_cell_volume        7116(5)
_cod_database_code               4082167