Synthesis and reactivity of half-sandwich (η5-C5Me5)Ir(iii) complexes of a cyclometallated aryl phosphine ligand
Campos, Jesús; Álvarez, Eleuterio; Carmona, Ernesto; New Journal of Chemistry 35 (2011) 2122–; doi:10.1039/c1nj20244h

data_7052740
_publ_section_title
;
 Synthesis and reactivity of half-sandwich (\h5-C5Me5)Ir(iii) complexes
 of a cyclometallated aryl phosphine ligand
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2122
_journal_paper_doi               10.1039/c1nj20244h
_journal_volume                  35
_journal_year                    2011
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C28 H38 Ir P'
_chemical_formula_sum            'C28 H38 Ir P'
_chemical_formula_weight         597.75
_chemical_name_systematic
;
?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 93.025(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.459(4)
_cell_length_b                   8.524(4)
_cell_length_c                   17.285(8)
_cell_measurement_reflns_used    6344
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      24.45
_cell_measurement_theta_min      2.36
_cell_volume                     1244.6(10)
_computing_cell_refinement       'APEX2 Software Suite (Bruker, 2007)'
_computing_data_collection       'APEX2 Software Suite (Bruker, 2007)'
_computing_data_reduction        'APEX2 Software Suite (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL and publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2002 (Burla et al., 2003)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.26
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type
;
Bruker-Nonius X8kappa APEX II CCD area detector
;
_diffrn_measurement_method       'phi and omega scans 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  0.0690
_diffrn_reflns_av_sigmaI/netI    0.0872
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            25407
_diffrn_reflns_theta_full        30.80
_diffrn_reflns_theta_max         30.80
_diffrn_reflns_theta_min         1.18
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    5.441
_exptl_absorpt_correction_T_max  0.6700
_exptl_absorpt_correction_T_min  0.5381
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS, Bruker (2001). APEX2, Bruker (2007)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.595
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             596
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.047
_refine_diff_density_min         -0.655
_refine_diff_density_rms         0.102
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.130(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.870
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         7543
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.870
_refine_ls_R_factor_all          0.0585
_refine_ls_R_factor_gt           0.0333
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0498
_refine_ls_wR_factor_ref         0.0542
_reflns_number_gt                5516
_reflns_number_total             7543
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1nj20244h.txt
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        1244.5(10)
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7052740