Ligand-enforced intimacy between a gold cation and a carbenium ion: impact on stability and reactivity
Litle, Elishua D.; Wilkins, Lewis C.; Gabbaï, François P.; Chemical Science 12 (2021) 3929–3936; doi:10.1039/D0SC05777K

data_1560018
_publ_section_title
;
 Ligand-enforced intimacy between a gold cation and a carbenium ion:
 impact on stability and reactivity
;
_journal_issue                   11
_journal_name_full               'Chemical Science'
_journal_page_first              3929
_journal_page_last               3936
_journal_paper_doi               10.1039/D0SC05777K
_journal_volume                  12
_journal_year                    2021
_chemical_formula_moiety         'C35 H35 N2 O P'
_chemical_formula_sum            'C35 H35 N2 O P'
_chemical_formula_weight         530.62
_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   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2020-04-03
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-10-16 deposited with the CCDC.	2021-01-08 downloaded from the CCDC.
;
_cell_angle_alpha                104.343(2)
_cell_angle_beta                 91.133(2)
_cell_angle_gamma                112.507(2)
_cell_formula_units_Z            2
_cell_length_a                   8.9009(6)
_cell_length_b                   10.4501(7)
_cell_length_c                   17.0815(11)
_cell_measurement_reflns_used    9887
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      72.21
_cell_measurement_theta_min      2.69
_cell_volume                     1410.37(16)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      110.03
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0236
_diffrn_reflns_av_unetI/netI     0.0261
_diffrn_reflns_Laue_measured_fraction_full 0.976
_diffrn_reflns_Laue_measured_fraction_max 0.976
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            16775
_diffrn_reflns_point_group_measured_fraction_full 0.976
_diffrn_reflns_point_group_measured_fraction_max 0.976
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.234
_diffrn_reflns_theta_min         2.692
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.092
_exptl_absorpt_correction_T_max  0.7536
_exptl_absorpt_correction_T_min  0.6844
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0655 before and 0.0412 after correction. The Ratio of minimum to maximum transmission is 0.9082. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.249
_exptl_crystal_description       block
_exptl_crystal_F_000             564
_exptl_crystal_size_max          0.315
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.117
_refine_diff_density_max         0.324
_refine_diff_density_min         -0.307
_refine_diff_density_rms         0.040
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     360
_refine_ls_number_reflns         5050
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0353
_refine_ls_R_factor_gt           0.0339
_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^)+(0.0374P)^2^+0.6634P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0861
_refine_ls_wR_factor_ref         0.0874
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4835
_reflns_number_total             5050
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc05777k2.cif
_cod_data_source_block           eli64_0m_a
_cod_depositor_comments
'Adding full bibliography for 1560018--1560030.cif.'
_cod_original_cell_volume        1410.36(16)
_cod_database_code               1560018
_shelxl_version_number           2013-3
_shelx_estimated_absorpt_t_max   0.883
_shelx_estimated_absorpt_t_min   0.725
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C008(H008), C00B(H00B), C00C(H00C), C00D(H00D), C00E(H00E), C00F(H00F),
 C00G(H00G), C00J(H00J), C00K(H00K), C00M(H00M), C00O(H00O), C00P(H00P),
 C00Q(H00Q), C00R(H00R), C00S(H00S), C00T(H00T), C00U(H00U), C00V(H00V),
 C00X(H00X), C00Y(H00Y), C010(H010), C011(H011)
2.b Idealised Me refined as rotating group:
 C00W(H00A,H00H,H00I), C00Z(H00L,H00N,H00W), C012(H01A,H01B,H01C), C013(H01D,
 H01E,H01F)
;
_shelx_res_checksum              45690
_olex2_submission_special_instructions 'No special instructions were received'