Intramolecular non-covalent interactions in nido-carboranes and metallacomplexesстатья
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Дата последнего поиска статьи во внешних источниках: 20 марта 2018 г.
Аннотация:The formation of new types of intramolecular B-H···X hydride-halogen and B-H···π(CC) hydrogen bonds in nido-carborane derivatives 9-XCH2S(Me)S-7,8-C2B9H11 and 10-RCCCH2S(Me)S-7,8-C2B9H11 as well as the role of intramolecular hydrogen bonding between the dicarbollide ligands in cobalt bis(dicarbollide) com- plexes [3,3'-M(1,2-C2B9H11)2]− in stabilization of their different rotational isomers (rotamers) were described based on NMR spectroscopy and single-crystal X-ray studies.