Metallacycloheptatrienes of Iridium(III): Synthesis and Reactivity
Paneque, Margarita; Posadas, Cristina M.; Poveda, Manuel L.; Rendón, Nuria; Santos, Laura L.; Álvarez, Eleuterio; Salazar, Verónica; Mereiter, Kurt; Oñate, Enrique; Organometallics 26 (2007) 3403–; doi:10.1021/om061036o

data_4072785
_publ_section_title
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 Metallacycloheptatrienes of Iridium(III):&#x00A0; Synthesis and
 Reactivity
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_journal_issue                   14
_journal_name_full               Organometallics
_journal_page_first              3403
_journal_paper_doi               10.1021/om061036o
_journal_volume                  26
_journal_year                    2007
_chemical_formula_moiety         'C33 H42 B Ir N6 O13, C H Cl3, H2 O'
_chemical_formula_sum            'C34 H45 B Cl3 Ir N6 O14'
_chemical_formula_weight         1071.12
_chemical_name_common            'compound (2)'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.103(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.6632(19)
_cell_length_b                   23.173(4)
_cell_length_c                   16.987(3)
_cell_measurement_reflns_used    1022
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      30.0
_cell_measurement_theta_min      2.4
_cell_volume                     4197.5(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT, SADABS, XPREP'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker Smart APEX CCD 3-axis 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  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0247
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            58702
_diffrn_reflns_theta_full        30.01
_diffrn_reflns_theta_max         30.01
_diffrn_reflns_theta_min         1.20
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.443
_exptl_absorpt_correction_T_max  0.50
_exptl_absorpt_correction_T_min  0.39
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'program SADABS, V2.10'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.695
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.712
_refine_diff_density_min         -2.274
_refine_diff_density_rms         0.115
_refine_ls_extinction_coef       0.00183(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     552
_refine_ls_number_reflns         12102
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0320
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0222P)^2^+14.8879P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0686
_refine_ls_wR_factor_ref         0.0706
_reflns_number_gt                10295
_reflns_number_total             12102
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om061036o-file001.cif
_cod_data_source_block           2-739
_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_sg_symbol_H-M      P2(1)/n
_cod_database_code               4072785