Metal coordination to a dimetallaoctatetrayne.
Delaney, Andie R.; Frogley, Benjamin J.; Hill, Anthony F.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 13674–13684; doi:10.1039/c9dt03041g

data_7700978
_publ_section_title
;
 Metal coordination to a dimetallaoctatetrayne.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13674
_journal_page_last               13684
_journal_paper_doi               10.1039/c9dt03041g
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C48 H56 B2 N12 O4 Pt W2'
_chemical_formula_sum            'C48 H56 B2 N12 O4 Pt W2'
_chemical_formula_weight         1449.45
_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-2016/6
_audit_update_record
;
2019-06-05 deposited with the CCDC.    2019-08-29 downloaded from the CCDC.
;
_cell_angle_alpha                97.672(2)
_cell_angle_beta                 104.883(3)
_cell_angle_gamma                98.388(2)
_cell_formula_units_Z            2
_cell_length_a                   10.3621(3)
_cell_length_b                   16.0810(4)
_cell_length_c                   16.1949(5)
_cell_measurement_reflns_used    6311
_cell_measurement_temperature    150.0(1)
_cell_measurement_theta_max      70.7290
_cell_measurement_theta_min      4.5030
_cell_volume                     2538.59(13)
_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_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_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 0.989
_diffrn_measured_fraction_theta_max 0.963
_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  0.0299
_diffrn_reflns_av_unetI/netI     0.0559
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.963
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14756
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.963
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         70.996
_diffrn_reflns_theta_min         3.649
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    13.687
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.79834
_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            brown
_exptl_crystal_density_diffrn    1.896
_exptl_crystal_description       plate
_exptl_crystal_F_000             1392
_exptl_crystal_size_max          0.172
_exptl_crystal_size_mid          0.030
_exptl_crystal_size_min          0.015
_refine_diff_density_max         1.073
_refine_diff_density_min         -1.989
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     634
_refine_ls_number_reflns         9452
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0319
_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^)+(0.0325P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0737
_refine_ls_wR_factor_ref         0.0780
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7837
_reflns_number_total             9452
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt03041g2.cif
_cod_data_source_block           Compound_7
_cod_depositor_comments
'Adding full bibliography for 7700974--7700980.cif.'
_cod_database_code               7700978
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              78036