Are Hetero‐metallapentalenes Aromatic or Not? A DFT InvestigationSubmitted by Jun Zhu on Sat, 02/29/2020 - 15:38
Aromaticity is one of the most basic concepts in organic chemistry. The planar Möbius aromatic metallapentalynes and metallapentalenes have been attracted considerable attention in the past few years. However, the aromaticity of metallapentalenes containing heteroatoms (such as B, N, and O), termed as hetero‐metallapentalenes, is rarely studied. Here, we theoretically investigated the stability and aromaticity of a series of hetero‐metallapentalenes.