Confinement of a Au–N-heterocyclic carbene in a Pd6L12 metal–organic cage

Confinement of a Au–N-heterocyclic carbene in a Pd6L12 metal–organic cage

A Au(i)–N-heterocyclic-carbene (NHC)-edged Pd6L12 molecular metal–organic cage is assembled from a Au(i)–NHC-based bipyridyl bent ligand and Pd2+. The octahedral cage structure is unambiguously established by NMR, electrospray ionization-mass spectrometry and single crystal X-ray crystallography. Th...

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Veröffentlicht in:RSC advances 2020-10, Vol.10 (64), p.39323-39327
Hauptverfasser: Zeng, Lihua, Sun, Shujian, Zhang-Wen, Wei, Yu, Xin, Liu, Liping, Zhang, Jianyong
Format: Artikel
Sprache:eng
Schlagworte:
Cages
Chemistry
Crystallography
Crystals
Electrochemical analysis
Gold
Ions
Mass spectrometry
NMR
Nuclear magnetic resonance
Palladium
Single crystals
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Zusammenfassung:A Au(i)–N-heterocyclic-carbene (NHC)-edged Pd6L12 molecular metal–organic cage is assembled from a Au(i)–NHC-based bipyridyl bent ligand and Pd2+. The octahedral cage structure is unambiguously established by NMR, electrospray ionization-mass spectrometry and single crystal X-ray crystallography. The electrochemical behaviour was analyzed by cyclic voltammetry. The octahedral cage has a central cavity for guest binding, and is capable of encapsulating PF6− and BF4− anions within the cavity.
ISSN:2046-2069
DOI:10.1039/d0ra07509d