Perera K. Sarath D2025-02-222025-02-222023-06https://dr.ichemc.ac.lk/handle/123456789/27452,53An interaction that occurs between an unsaturated metal center and a C-H bond of a group attached to that metal center is called an agostic interaction. These interactions are denoted by a half-headed arrow ( ) as given in following examples.enmetallacyclesArticle