作者: R.S. Ramakrishna , V. Paramasigamani , M. Mahendran
DOI: 10.1016/0039-9140(75)80046-4
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摘要: Abstract It is shown that the coloured species formed between TiO 2+ and salicylic acid in concentrated sulphuric may be a π-complex rather than chelate. Similar are by other hydroxybenzoic acids where chelating sites for not available. The ultraviolet NMR spectral characteristics of water, deuterochloroform presented as evidence formation. reaction VO with to due increasing electron-donation π-component V-O bond VO(H 2 O) 5 concentration increased, presence acid.