Unprecedented diastereoselective generation of chiral-at-metal, half sandwich Ir(III) and Rh(III) complexes via anomeric isomerism on "sugar-coated" N-heterocyclic carbene ligands.
Shibata, Teppei; Hashimoto, Hideki; Kinoshita, Isamu; Yano, Shigenobu; Nishioka, Takanori; Dalton transactions (Cambridge, England : 2003) 40 (2011) 4826–4829; doi:10.1039/c0dt01634a

data_7015468
_publ_section_title
;
 Unprecedented diastereoselective generation of chiral-at-metal, half
 sandwich Ir(III) and Rh(III) complexes via anomeric isomerism on
 "sugar-coated" N-heterocyclic carbene ligands.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4826
_journal_page_last               4829
_journal_paper_doi               10.1039/c0dt01634a
_journal_volume                  40
_journal_year                    2011
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C35 H42 Cl F6 Ir N3 O12 P '
_chemical_formula_sum            'C35 H42 Cl F6 Ir N3 O12 P'
_chemical_formula_weight         1069.37
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   12.6224(13)
_cell_length_b                   15.2989(18)
_cell_length_c                   22.254(3)
_cell_measurement_reflns_used    16541
_cell_measurement_temperature    193.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      4.1
_cell_volume                     4297.4(9)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR97
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku Mercury'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.069
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            42049
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    3.301
_exptl_absorpt_correction_T_max  0.517
_exptl_absorpt_correction_T_min  0.413
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.653
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2128.00
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.39
_refine_diff_density_min         -1.67
_refine_ls_abs_structure_details
'Flack, H. D. (1983), Acta Cryst. A39, 876-881. 4322 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.051(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     574
_refine_ls_number_reflns         9708
_refine_ls_R_factor_gt           0.0455
_refine_ls_shift/su_max          0.0005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w = 1/[0.9000\s(Fo^2^)]/(4Fo^2^)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0968
_reflns_number_gt                7623
_reflns_number_total             9707
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c0dt01634a.txt
_cod_data_source_block           '___IrpagiPF6'
_cod_original_formula_sum        'C35 H42 Cl F6 Ir N3 O12 P '
_cod_database_code               7015468