Structure and bonding of [(SIPr)AgX] (X = Cl, Br, I and OTf)
作者： T. S. Andy Hor , King Kuok (Mimi) Hii , Valerie H. L. Wong , Andrew J. P. White
DOI: 10.1039/C5CC07977B
关键词:
摘要: A series of iso-structural complexes [(SIPr)AgX] (X = Cl, Br, I, OTf; SIPr 1,3-bis(2,6-diisopropylphenyl)imidazolidene) were synthesised, including the first example a N-heterocyclic carbene silver(I) complex containing an O-bound triflate. Bond Energy Dissociation and Natural Orbitals for Chemical Valence bond analyses (BEDA & ETS-NOCV) revealing significant NHC → M σ-back-donation, which influences stability sigma-donicity these complexes.
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