The infra-red spectra of pyridine complexes and pyridinium salts
作者： N.S. Gill , R.H. Nuttall , D.E. Scaife , D.W.A. Sharp
DOI: 10.1016/0022-1902(61)80372-2
关键词: Atom 、 Electron density 、 Ion 、 Ring (chemistry) 、 Photochemistry 、 Acceptor 、 Chemistry 、 Infrared 、 Pyridinium 、 Pyridine
摘要: Abstract The main qualitative differences between the spectra of pyridine, co-ordinated pyridine and ion are discussed an assignment is made for all bands observed in pyridine. In view small shifts when comparing complexes, it concluded that electron density over ring remains almost constant whatever acceptor atom suggested back-bonding plays a part bonding these complexes. some N-H pyridinium have been identified by deuteration this ions discussed.
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