Carba-closo-dodecaboranylethynyl ligands facilitating luminescent reversed charge-transfer excited states in gold/silver complexes
Hailmann, Michael; Hupp, Benjamin; Himmelspach, Alexander; Keppner, Fabian; Hennig, Philipp T.; Bertermann, Rüdiger; Steffen, Andreas; Finze, Maik; Chemical Communications  (2019) –; doi:10.1039/C9CC05060D

data_7123824
_publ_section_title
;
 Carba-closo-dodecaboranylethynyl ligands facilitating luminescent
 reversed charge-transfer excited states in gold/silver complexes
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC05060D
_journal_year                    2019
_chemical_formula_moiety         'C39 H41 Au2 B11 P2, C3 H6 O'
_chemical_formula_sum            'C42 H47 Au2 B11 O P2'
_chemical_formula_weight         1142.58
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-07-16 deposited with the CCDC.    2019-07-10 downloaded from the CCDC.
;
_cell_angle_alpha                84.17(3)
_cell_angle_beta                 76.36(3)
_cell_angle_gamma                68.33(3)
_cell_formula_units_Z            2
_cell_length_a                   11.145(2)
_cell_length_b                   12.322(3)
_cell_length_c                   18.366(4)
_cell_measurement_reflns_used    28621
_cell_measurement_temperature    290(2)
_cell_measurement_theta_max      26.65
_cell_measurement_theta_min      2.78
_cell_volume                     2277.5(10)
_computing_cell_refinement       'CrysAlis RED (Kuma Diffraction, 2000)'
_computing_data_collection       'CrysAlis CCD (Kuma Diffraction, 2000)'
_computing_data_reduction        'CrysAlis RED'
_computing_molecular_graphics    'Diamond4 (Crystal Impact GbR, 2016)'
_computing_publication_material  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      290(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Stoe STADI CCD'
_diffrn_measurement_method       \f-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0550
_diffrn_reflns_av_unetI/netI     0.0524
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            20181
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         4.183
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    6.537
_exptl_absorpt_correction_T_max  0.5199
_exptl_absorpt_correction_T_min  0.3323
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'X-RED 1.20 (Stoe & Cie, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.666
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1100
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_refine_diff_density_max         3.098
_refine_diff_density_min         -2.929
_refine_diff_density_rms         0.218
_refine_ls_extinction_coef       0.0018(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     524
_refine_ls_number_reflns         7914
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0738
_refine_ls_R_factor_gt           0.0546
_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^)+(0.1128P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1434
_refine_ls_wR_factor_ref         0.1610
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5974
_reflns_number_total             7914
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc05060d2.cif
_cod_data_source_block           '[12-(Ph3PAu)2CC-closo-1-CB11H11]acetone'
_cod_database_code               7123824
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              15485