Conventional and unconventional alkyne activations by Ru and Os for unprecedented dimetalated quinolizinium complexes.
Yeung, Chi-Fung; Chung, Lai-Hon; Tse, Sheung-Ying; Shek, Hau-Lam; Tse, Man-Kit; Yiu, Shek-Man; Wong, Chun-Yuen; Chemical communications (Cambridge, England) 56 (2020) 8908–8911; doi:10.1039/d0cc03480k

data_7126883
_publ_section_title
;
 Conventional and unconventional alkyne activations by Ru and Os for
 unprecedented dimetalated quinolizinium complexes.
;
_journal_issue                   63
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              8908
_journal_page_last               8911
_journal_paper_doi               10.1039/d0cc03480k
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C70 H66 F6 N O8.5 P4 Ru S2'
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_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2020-05-05 deposited with the CCDC.	2020-07-01 downloaded from the CCDC.
;
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_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
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_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker D8 Venture Photon II'
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_diffrn_radiation_type           CuK\a
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_exptl_absorpt_correction_T_max  0.7538
_exptl_absorpt_correction_T_min  0.5158
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            red
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_refine_ls_R_factor_all          0.0976
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0709P)^2^+206.8968P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2618
_refine_ls_wR_factor_ref         0.2635
_reflns_Friedel_coverage         0.000
_reflns_number_gt                25716
_reflns_number_total             27634
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc03480k2.cif
_cod_data_source_block           1m
_cod_depositor_comments
'Adding full bibliography for 7126879--7126885.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'C70 H66 F6 N O8.50 P4 Ru S2'
_cod_database_code               7126883
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              9349
_shelx_hkl_checksum              29813