Expansion of the (BB) 〉metallacycle with coinage metal cations: formation of B-M-Ru-B (M = Cu, Ag, Au) dimetalacyclodiboryls.
Eleazer, Bennett J.; Smith, Mark D.; Popov, Alexey A.; Peryshkov, Dmitry V.; Chemical science 9 (2018) 2601–2608; doi:10.1039/c8sc00190a

data_1548876
_publ_section_title
;
 Expansion of the (BB) \\rangle metallacycle with coinage metal cations:
 formation of B-M-Ru-B (M = Cu, Ag, Au) dimetalacyclodiboryls.
;
_journal_issue                   9
_journal_name_full               'Chemical science'
_journal_page_first              2601
_journal_page_last               2608
_journal_paper_doi               10.1039/c8sc00190a
_journal_volume                  9
_journal_year                    2018
_chemical_formula_moiety         'C32 H72 Au2 B20 Cl2 O8 P4 Ru2'
_chemical_formula_sum            'C32 H72 Au2 B20 Cl2 O8 P4 Ru2'
_chemical_formula_weight         1591.94
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2016-06-30
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_audit_update_record
;
2018-01-12 deposited with the CCDC.
2018-02-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 101.457(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.4210(5)
_cell_length_b                   12.5960(6)
_cell_length_c                   19.0782(8)
_cell_measurement_reflns_used    9793
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.05
_cell_measurement_theta_min      2.33
_cell_volume                     2925.4(2)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       'Bruker APEXII v2014.9-0 (Bruker, 2014)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Bruker PHOTON-100 area detector'
_diffrn_detector_area_resol_mean 10.4
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Quest'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0558
_diffrn_reflns_av_unetI/netI     0.0234
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            155104
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        30.134
_diffrn_reflns_theta_max         30.134
_diffrn_reflns_theta_min         2.178
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.748
_exptl_absorpt_correction_T_max  0.0990
_exptl_absorpt_correction_T_min  0.0584
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.0781 before and 0.0595 after correction.
The Ratio of minimum to maximum transmission is 0.5899.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.807
_exptl_crystal_description       plate
_exptl_crystal_F_000             1536
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.665
_refine_diff_density_min         -0.743
_refine_diff_density_rms         0.105
_refine_ls_extinction_coef       0.00024(2)
_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   1.079
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     357
_refine_ls_number_reflns         8607
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0301
_refine_ls_R_factor_gt           0.0225
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0081P)^2^+3.2584P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0340
_refine_ls_wR_factor_ref         0.0352
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7644
_reflns_number_total             8607
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc00190a3.cif
_cod_data_source_block           be395
_cod_depositor_comments
'Adding full bibliography for 1548874--1548876.cif.'
_cod_database_code               1548876
_shelx_estimated_absorpt_t_max   0.803
_shelx_estimated_absorpt_t_min   0.424
_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 Ternary CH refined with riding coordinates:
 C11(H11), C14(H14), C21(H21), C24(H24)
2.b Idealised Me refined as rotating group:
 C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,H15C), C16(H16A,H16B,
 H16C), C22(H22A,H22B,H22C), C23(H23A,H23B,H23C), C25(H25A,H25B,H25C), C26(H26A,
 H26B,H26C)
;
_shelx_res_checksum              66925
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'