Synthesis of MAuAg (M = Ni, Pd, or Pt) and NiAuCu Heterotrimetallic Complexes Ligated by a Tritopic Carbanionic N‑Heterocyclic Carbene

Heterotrimetallic complexes (NiAuAg, PdAuAg, PtAuAg, and NiAuCu) containing a tritopic N-heterocyclic carbene (NHC) have been synthesized for the first time through the deprotonation and metalation of heterodimetallic complexes and were structurally characterized by single-crystal X-ray diffraction....

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Bibliographic Details
Published in:Inorganic chemistry 2021-11, Vol.60 (21), p.16035-16041
Main Authors: Zhan, Licheng, Zhu, Mingqiu, Liu, Lin, Wang, Jiwei, Xie, Congyun, Zhang, Jun
Format: Article
Language:English
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Summary:Heterotrimetallic complexes (NiAuAg, PdAuAg, PtAuAg, and NiAuCu) containing a tritopic N-heterocyclic carbene (NHC) have been synthesized for the first time through the deprotonation and metalation of heterodimetallic complexes and were structurally characterized by single-crystal X-ray diffraction. The carbene character of the donor groups in the tritopic NHC complexes was established on the basis of structural and NMR analyses.
ISSN:0020-1669
1520-510X
DOI:10.1021/acs.inorgchem.1c01964