Synthesis and reactivity of PC(sp3)P-pincer iridium complexes bearing a diborylmethyl anion
Kishino, Masamichi; Takaoka, Satoko; Shibutani, Yuki; Kusumoto, Shuhei; Nozaki, Kyoko; Dalton Transactions  (2022) –; doi:10.1039/D2DT00513A

data_7709774
_publ_section_title
;
 Synthesis and reactivity of PC(sp3)P-pincer iridium complexes bearing a
 diborylmethyl anion
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00513A
_journal_year                    2022
_chemical_formula_sum            'C31 H52 B2 N2 P2'
_chemical_formula_weight         532.27
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-11-10 deposited with the CCDC.	2022-03-04 downloaded from the CCDC.
;
_cell_angle_alpha                102.894(2)
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_cell_angle_gamma                112.723(5)
_cell_formula_units_Z            2
_cell_length_a                   11.163(6)
_cell_length_b                   12.733(7)
_cell_length_c                   14.239(8)
_cell_measurement_reflns_used    4117
_cell_measurement_temperature    93
_cell_measurement_theta_max      31.5
_cell_measurement_theta_min      2.5
_cell_volume                     1664.0(16)
_computing_cell_refinement
;
Rigaku CrystalClear-SM Expert 2.0 r3
;
_computing_data_collection
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Rigaku CrystalClear-SM Expert 2.0 r3
;
_computing_data_reduction
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Rigaku CrystalClear-SM Expert 2.0 r3
;
_computing_molecular_graphics
'Yadokari-XG 2009 (Wakita Nemoto et al., 2009)'
_computing_publication_material
'Yadokari-XG 2009 (Wakita,Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 28.6533
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type
;
Rigaku CrystalClear-SM Expert 2.0 r3
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0719
_diffrn_reflns_av_unetI/netI     0.1125
_diffrn_reflns_Laue_measured_fraction_full 0.977
_diffrn_reflns_Laue_measured_fraction_max 0.977
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            11025
_diffrn_reflns_point_group_measured_fraction_full 0.977
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.511
_diffrn_source                   'Rotating Anode'
_exptl_absorpt_coefficient_mu    0.151
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.772
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.062
_exptl_crystal_description       Block
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.366
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     346
_refine_ls_number_reflns         5716
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.1193
_refine_ls_R_factor_gt           0.0737
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0403P)^2^+2.8126P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1401
_refine_ls_wR_factor_ref         0.1698
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3761
_reflns_number_total             5716
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00513a3.cif
_cod_data_source_block           5_ligand
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 7556 2019-12-06 15:28:31Z antanas 
;
_cod_database_code               7709774
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.982
_shelx_estimated_absorpt_t_max   0.988
_shelx_res_checksum              2878
_shelx_hkl_checksum              52784