A Cationic Terminal Methylene Complex of Ir(I) Supported by a Pincer Ligand
Campos, Jesus; Peloso, Riccardo; Brookhart, Maurice; Carmona, Ernesto; Organometallics 32 (2013) 3423–; doi:10.1021/om400383s

data_4089539
_publ_contact_author
;
        Jesus Campos
        Instituto de Investigaciones Qu\'imicas
        CSIC-Universidad de Sevilla
        Am\'erico Vespucio, 49
        Isla de la Cartuja 
        41092 SEVILLA
        Spain
;
_publ_section_title
;
 A Cationic Terminal Methylene Complex of Ir(I) Supported by a Pincer
 Ligand
;
_journal_issue                   11
_journal_name_full               Organometallics
_journal_page_first              3423
_journal_paper_doi               10.1021/om400383s
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C24 B F20, C26 H47 Ir N O4 P2'
_chemical_formula_sum            'C50 H47 B F20 Ir N O4 P2'
_chemical_formula_weight         1370.86
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                87.316(2)
_cell_angle_beta                 87.890(2)
_cell_angle_gamma                72.991(2)
_cell_formula_units_Z            2
_cell_length_a                   10.3532(4)
_cell_length_b                   14.0015(5)
_cell_length_c                   18.7524(7)
_cell_measurement_reflns_used    9866
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      29.86
_cell_measurement_theta_min      2.48
_cell_volume                     2595.84(17)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0315
_diffrn_reflns_av_sigmaI/netI    0.0347
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            35978
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.09
_exptl_absorpt_coefficient_mu    2.751
_exptl_absorpt_correction_T_max  0.6395
_exptl_absorpt_correction_T_min  0.2511
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS, Bruker (2006). APEX 2. Version 2.1. Bruker Analytical
 X-ray Solutions, Madison, Wisconsin, USA. 
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.754
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1356
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.09
_refine_diff_density_max         2.422
_refine_diff_density_min         -1.095
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     772
_refine_ls_number_reflns         11904
_refine_ls_number_restraints     101
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0281
_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^)+(0.0303P)^2^+3.6506P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0669
_refine_ls_wR_factor_ref         0.0728
_reflns_number_gt                10593
_reflns_number_total             11904
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400383s_si_002.cif
_cod_data_source_block           jcm0511a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               4089539