Infra-red Spectra of Chelating Agents: 2-Phenacylpyridine Derivatives
作者： R. F. BRANCH
DOI: 10.1038/177671A0
关键词: Polymer chemistry 、 Hydrogen bond 、 Organic chemistry 、 Spectral line 、 Conjugated system 、 Ground state 、 Chelation 、 Infrared 、 Ionic bonding 、 Chemistry
摘要: IT has been suggested that in a conjugated system of the type (I), where XH and Y can form hydrogen bond donor–acceptor system, there is significant contribution ionic (II) to ground state chelate system.
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