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_7714177
_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         'C45 H54 B3 Cl P3 Rh'
_chemical_formula_sum            'C45 H54 B3 Cl P3 Rh'
_chemical_formula_weight         858.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           7
_space_group_name_Hall           'P -2yc'
_space_group_name_H-M_alt        'P 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-07-17
_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                90
_cell_angle_beta                 102.48(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.9012(18)
_cell_length_b                   22.770(6)
_cell_length_c                   19.527(5)
_cell_measurement_reflns_used    5024
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      25.54
_cell_measurement_theta_min      2.71
_cell_volume                     4298.3(19)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'XT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_unetI/netI     0.0657
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            52418
_diffrn_reflns_point_group_measured_fraction_full 0.913
_diffrn_reflns_point_group_measured_fraction_max 0.892
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.577
_diffrn_reflns_theta_min         1.789
_exptl_absorpt_coefficient_mu    0.602
_exptl_absorpt_correction_T_max  0.7459
_exptl_absorpt_correction_T_min  0.6802
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0421 before and 0.0380 after correction.
The Ratio of minimum to maximum transmission is 0.9119.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear red'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.327
_exptl_crystal_description       block
_exptl_crystal_F_000             1784
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.193
_refine_diff_density_min         -0.662
_refine_diff_density_rms         0.073
_refine_ls_abs_structure_details
;
 Flack x determined using 8088 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.007(10)
_refine_ls_extinction_coef       0.0009(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2019/1 (Sheldrick 2019)'
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     968
_refine_ls_number_reflns         21530
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0382
_refine_ls_R_factor_gt           0.0339
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0167P)^2^+1.6004P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0810
_reflns_Friedel_coverage         0.786
_reflns_Friedel_fraction_full    0.827
_reflns_Friedel_fraction_max     0.786
_reflns_number_gt                20058
_reflns_number_total             21530
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt02538a3.cif
_cod_data_source_block           rhcl(phpb)3
_cod_original_cell_volume        4298.2(19)
_cod_database_code               7714177
_shelx_shelxl_version_number     2019/1
_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 Secondary CH2 refined with riding coordinates:
 C13(H13A,H13B), C28(H28A,H28B), C43(H43A,H43B), C58(H58A,H58B), C73(H73A,
 H73B), C88(H88A,H88B)
2.b 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), C17(H17), C18(H18), C19(H19), C20(H20), C21(H21), C23(H23), C24(H24),
  C25(H25), C26(H26), C27(H27), C32(H32), C33(H33), C34(H34), C35(H35),
 C36(H36), C38(H38), C39(H39), C40(H40), C41(H41), C42(H42), C47(H47), C48(H48),
  C49(H49), C50(H50), C51(H51), C53(H53), C54(H54), C55(H55), C56(H56),
 C57(H57), C62(H62), C63(H63), C64(H64), C65(H65), C66(H66), C68(H68), C69(H69),
  C70(H70), C71(H71), C72(H72), C77(H77), C78(H78), C79(H79), C80(H80),
 C81(H81), C83(H83), C84(H84), C85(H85), C86(H86), C87(H87)
2.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C29(H29A,H29B,H29C), C30(H30A,H30B,
 H30C), C44(H44A,H44B,H44C), C45(H45A,H45B,H45C), C59(H59A,H59B,H59C), C60(H60A,
 H60B,H60C), C74(H74A,H74B,H74C), C75(H75A,H75B,H75C), C89(H89A,H89B,H89C),
 C90(H90A,H90B,H90C)
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_shelx_res_checksum              68843
_olex2_submission_special_instructions 'No special instructions were received'