Santschi Nico, Nauser Thomas
Eidgenössische Technische Hochschule (ETH) Zürich, Laboratory of Inorganic Chemistry, Vladimir-Prelog-Weg 1, 8093, Zürich, Switzerland.
Chemphyschem. 2017 Nov 3;18(21):2973-2976. doi: 10.1002/cphc.201700766. Epub 2017 Sep 19.
We present an experimental electrophilicity index (ϻ) for the classification of radicals. The ϻ-scale is based on the equilibrium constant determined for the reversible addition of a radical R to an aromatic radicophile (HisNH ). This experimental approach is in excellent agreement with the computed global electrophilicity index ω and serves to validate the latter.
我们提出了一种用于自由基分类的实验亲电指数（ϻ）。ϻ标度基于自由基R与芳香亲核试剂（HisNH）可逆加成所确定的平衡常数。这种实验方法与计算得到的全局亲电指数ω非常吻合，并有助于验证后者。
