Bonding modes, structures and fluxionality in rhodium and iridium tris(3,5-dimethylpyrazolyl)methane diene complexes
Hallett, Andrew J.; Anderson, Kirsty M.; Connelly, Neil G.; Haddow, Mairi F.; Dalton Transactions  (2009) 4181–4189; doi:10.1039/b900817a

data_7001344
_publ_section_title
;
 Bonding modes, structures and fluxionality in rhodium and iridium
 tris(3,5-dimethylpyrazolyl)methane diene complexes
;
_journal_issue                   21
_journal_name_full               'Dalton Transactions'
_journal_page_first              4181
_journal_page_last               4189
_journal_paper_doi               10.1039/b900817a
_journal_year                    2009
_chemical_formula_moiety         'C24 H34 Ir N6, F6 P'
_chemical_formula_sum            'C24 H34 F6 Ir N6 P'
_chemical_formula_weight         743.76
_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                 108.9090(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1562(7)
_cell_length_b                   14.3677(8)
_cell_length_c                   17.1605(9)
_cell_measurement_reflns_used    173
_cell_measurement_temperature    173(2)
_cell_volume                     2835.4(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 8.5
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0344
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4998
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    4.829
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.810552
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.742
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_platon_squeeze_details
;
;
_refine_diff_density_max         0.646
_refine_diff_density_min         -0.627
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.950
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         4998
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.950
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0259
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0340P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0551
_refine_ls_wR_factor_ref         0.0579
_reflns_number_gt                3898
_reflns_number_total             4998
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b900817a.txt
_cod_data_source_block           3+
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7001344