Diastereoselective Synthesis of Chiral Octahedral Iridium(III) Phosphano‒Oxazoline Complexes
Carmona, Daniel; Ferrer, Joaquina; Garc\?ía, Néstor; Ramírez, Paola; Lahoz, Fernando J.; Garc\?ía-Orduña, Pilar; Oro, Luis A.; Organometallics 32 (2013) 1595–; doi:10.1021/om301088x

data_4080334
_publ_section_title
;
 Diastereoselective Synthesis of Chiral Octahedral Iridium(III)
 Phosphano--Oxazoline Complexes
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1595
_journal_paper_doi               10.1021/om301088x
_journal_volume                  32
_journal_year                    2013
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C54 H27 Cl F20 Ir N O P3, F6 Sb, C3 H6 O'
_chemical_formula_sum            'C57 H33 Cl F26 Ir N O2 P3 Sb'
_chemical_formula_weight         1700.15
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.2265(10)
_cell_length_b                   22.1966(12)
_cell_length_c                   12.5639(6)
_cell_measurement_reflns_used    5288
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.159
_cell_measurement_theta_min      2.448
_cell_volume                     5919.6(5)
_computing_cell_refinement       'SAINT+ v. 6.45 (Bruker AXS, 2003)'
_computing_data_collection       'SMART v. 5.611 (Bruker AXS, 2000)'
_computing_data_reduction        'SAINT+ v. 6.45 (Bruker AXS, 2003)'
_computing_molecular_graphics    'XP program, SHELXTL v6.12, Bruker2000'
_computing_publication_material  'XCIF program, SHELXTLv6.12, BrukerAXS'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker SMART APEX CCD system'
_diffrn_measurement_method       '\w rotations with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0753
_diffrn_reflns_av_sigmaI/netI    0.0598
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            74280
_diffrn_reflns_theta_full        28.45
_diffrn_reflns_theta_max         28.45
_diffrn_reflns_theta_min         1.62
_diffrn_standards_decay_%        'no decay'
_exptl_absorpt_coefficient_mu    2.955
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.815
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS: Area-Detector Absorption Correction. (1999)  Bruker-AXS 
 within SAINT+ package, v. 6.45.                    
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.908
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3288
_exptl_crystal_size_max          0.078
_exptl_crystal_size_mid          0.072
_exptl_crystal_size_min          0.065
_refine_diff_density_max         1.541
_refine_diff_density_min         -1.619
_refine_diff_density_rms         0.128
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.002(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.100
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     838
_refine_ls_number_reflns         14413
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0511
_refine_ls_R_factor_gt           0.0441
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+2.4666P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0829
_refine_ls_wR_factor_ref         0.0852
_reflns_number_gt                13181
_reflns_number_total             14413
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om301088x_si_001.cif
_cod_data_source_block           cmpnd_15
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_database_code               4080334