Metal coordination to bipyridyl carbynes.
Frogley, Benjamin J.; Hill, Anthony F.; Dalton transactions (Cambridge, England : 2003) 49 (2020) 3272–3283; doi:10.1039/c9dt04744a

data_7703526
_publ_section_title
;
 Metal coordination to bipyridyl carbynes.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3272
_journal_page_last               3283
_journal_paper_doi               10.1039/c9dt04744a
_journal_volume                  49
_journal_year                    2020
_chemical_formula_moiety         'C28 H29 Au B Cl N8 O2 W'
_chemical_formula_sum            'C28 H29 Au B Cl N8 O2 W'
_chemical_formula_weight         936.67
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-01-15 deposited with the CCDC.	2020-02-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.182(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.1932(2)
_cell_length_b                   15.8341(4)
_cell_length_c                   18.7606(4)
_cell_measurement_reflns_used    4189
_cell_measurement_temperature    150.0(1)
_cell_measurement_theta_max      70.1260
_cell_measurement_theta_min      4.7120
_cell_volume                     3027.95(12)
_computing_cell_refinement       'CrysAlisPro 1.171.40.36a (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.40.36a (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.40.36a (Rigaku OD, 2018)'
_computing_molecular_graphics    'Mercury (Macrae et al., 2020)'
_computing_publication_material  'CIFTAB (Sheldrick, 2016)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.0(1)
_diffrn_detector_area_resol_mean 8.1297
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0261
_diffrn_reflns_av_unetI/netI     0.0416
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            8792
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        66.588
_diffrn_reflns_theta_max         66.588
_diffrn_reflns_theta_min         3.653
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    17.043
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.85941
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
CrysAlisPro 1.171.40.36a (Rigaku Oxford Diffraction, 2018) 
Empirical absorption correction using spherical harmonics, 
 implemented in SCALE3 ABSPACK scaling algorithm. 
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    2.055
_exptl_crystal_description       block
_exptl_crystal_F_000             1776
_exptl_crystal_size_max          0.111
_exptl_crystal_size_mid          0.066
_exptl_crystal_size_min          0.030
_refine_diff_density_max         2.171
_refine_diff_density_min         -1.224
_refine_diff_density_rms         0.156
_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     389
_refine_ls_number_reflns         5307
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0418
_refine_ls_R_factor_gt           0.0351
_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^)+(0.0445P)^2^+7.5865P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0849
_refine_ls_wR_factor_ref         0.0892
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4677
_reflns_number_total             5307
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt04744a2.cif
_cod_data_source_block           Compound_6
_cod_depositor_comments
'Adding full bibliography for 7703525--7703535.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7703526
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              52323