A comparison of the coordination behaviour of R<sub>2</sub>PCH<sub>2</sub>BMe<sub>2</sub> (R = Me <i>vs.</i> Ph) ambiphilic ligands with late transition metals.
Paskaruk, Katia M.; Emslie, David J. H.; Britten, James F.; Dalton transactions (Cambridge, England : 2003)  (2023) –; doi:10.1039/d3dt02538a

data_7714173
_publ_section_title
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 A comparison of the coordination behaviour of
 R<sub>2</sub>PCH<sub>2</sub>BMe<sub>2</sub> (R = Me <i>vs.</i> Ph)
 ambiphilic ligands with late transition metals.
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_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_paper_doi               10.1039/d3dt02538a
_journal_year                    2023
_chemical_formula_moiety         'C23 H30 B Cl Ir P, 0.5(C H2 Cl2)'
_chemical_formula_sum            'C23.5 H31 B Cl2 Ir P'
_chemical_formula_weight         618.36
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2023-06-26
_audit_creation_method
;
Olex2 1.5
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748)
;
_audit_update_record
;
2023-07-18 deposited with the CCDC.	2023-10-03 downloaded from the CCDC.
;
_cell_angle_alpha                100.6110(10)
_cell_angle_beta                 91.7980(10)
_cell_angle_gamma                101.3920(10)
_cell_formula_units_Z            4
_cell_length_a                   11.1508(3)
_cell_length_b                   11.6995(3)
_cell_length_c                   19.2461(5)
_cell_measurement_reflns_used    9973
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      24.98
_cell_measurement_theta_min      2.16
_cell_volume                     2413.28(11)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0712
_diffrn_reflns_av_unetI/netI     0.0568
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            100746
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.544
_diffrn_reflns_theta_min         1.079
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.828
_exptl_absorpt_correction_T_max  0.7462
_exptl_absorpt_correction_T_min  0.6067
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.0808 before and 0.0523 after correction.
The Ratio of minimum to maximum transmission is 0.8131.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.702
_exptl_crystal_description       plate
_exptl_crystal_F_000             1212
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.01
_refine_diff_density_max         3.835
_refine_diff_density_min         -2.506
_refine_diff_density_rms         0.206
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.105
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     518
_refine_ls_number_reflns         15958
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.105
_refine_ls_R_factor_all          0.0706
_refine_ls_R_factor_gt           0.0432
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0355P)^2^+8.8323P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0882
_refine_ls_wR_factor_ref         0.0951
_reflns_Friedel_coverage         0.000
_reflns_number_gt                12115
_reflns_number_total             15958
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt02538a3.cif
_cod_data_source_block           IrcodClPhPB_05DCM
_cod_depositor_comments
;

2024-09-24
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C47 H62 B2 Cl4 Ir2 P2'
_cod_original_formula_weight         1236.72
_cod_original_formula_moiety         '2(C23 H30 B Cl Ir P), C H2 Cl2'
_cod_original_formula_units_Z            2
_cod_database_code               7714173
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.944
_shelx_estimated_absorpt_t_min   0.389
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C16(H16), C17(H17), C20(H20), C21(H21), C39(H39), C40(H40), C43(H43), C44(H44)
2.b Secondary CH2 refined with riding coordinates:
 C13(H13A,H13B), C18(H18B,H18A), C19(H19A,H19B), C22(H22A,H22B), C23(H23A,
 H23B), C36(H36A,H36B), C41(H41A,H41B), C42(H42A,H42B), C45(H45A,H45B),
 C46(H46A,H46B), C47(H47A,H47B)
2.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C8(H8), C9(H9), C10(H10), C11(H11),
 C12(H12), C25(H25), C26(H26), C27(H27), C28(H28), C29(H29), C31(H31), C32(H32),
  C33(H33), C34(H34), C35(H35)
2.d Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C37(H37A,H37B,H37C), C38(H38A,H38B,
 H38C)
;
_shelx_res_checksum              24955
_olex2_submission_special_instructions 'No special instructions were received'