Ln(II) amido complexes coordinated by ring-expanded N-heterocyclic carbenes - promising catalysts for olefin hydrophosphination.
Lapshin, Ivan V.; Cherkasov, Anton V.; Asachenko, Andrey F.; Trifonov, Alexander A.; Chemical communications (Cambridge, England) 56 (2020) 12913–12916; doi:10.1039/d0cc05424k

data_7127266
_publ_section_title
;
 Ln(II) amido complexes coordinated by ring-expanded N-heterocyclic
 carbenes - promising catalysts for olefin hydrophosphination.
;
_journal_issue                   85
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              12913
_journal_page_last               12916
_journal_paper_doi               10.1039/d0cc05424k
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         'C34 H64 N4 Si4 Yb'
_chemical_formula_sum            'C34 H64 N4 Si4 Yb'
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_audit_update_record
;
2020-08-06 deposited with the CCDC.	2020-09-16 downloaded from the CCDC.
;
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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^)+(0.0230P)^2^+5.1000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0650
_refine_ls_wR_factor_ref         0.0678
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8684
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc05424k2.cif
_cod_data_source_block           2_carbybnsime3
_cod_depositor_comments
'Adding full bibliography for 7127266--7127267.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7127266
_shelx_shelxl_version_number     2018/3
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_shelx_res_checksum              50849