诱导效应指数

诱导效应指数与CH3-X/H-X的键裂能之差

The Inductive Effect Index and the Differences in Bond dissociation Energies between Hydrogen and Methyl Derivatives

诱导效应指数与有机物的键裂能

The Inductive Effect Index and Bond Dissociation Energies of Organic Compounds

利用数理统计方法研究了诱导效应指数I，摩尔折射度RD，疏水亲脂参数1gp以及分子联通性指数1x与气相色谱保留行为的关系。

Based on statistics , the relationship between chromatographic retention behaviour and induced effect index I , molar refractivity RD , hydrophobic parameter lgp , as well as molecular connection 1 X are studied .

用烷基诱导效应指数I和RX分子中质子亲合原子X所带电荷qx及元素电负性XN与脂肪胺、醇、醚的气相质子亲合能PA进行关联。

The relationship of gas phase proton affinity ( PA ) of aliphatic amines , alcohols and ethers , inductive effect index ( I ) of alkyl group , atomic charge ( q x ), electronegativity of element ( X N ) of affinity atom in RX molecules was studied .

诱导效应指数与脂肪族化合物的气相质子亲合能

Inductive Effect Index and Gas Phase Proton Affinity of Aliphatic Compound

分子诱导效应指数与链烷烃的燃烧热、密度

Molecular inductive effect index and the combustion heat and the density of paraffinic hydrocarbons

诱导效应指数与烷基衍生物某些热力学参数的关系

The Relation between the Inductive Effect Index and Some Thermodynamical Parameters of Alkyl Derivation

利用基团的诱导效应指数，首次提出了分子诱导效应指数的概念，并定义了链烷烃的有效碳链长度。

By using the inductive effect index , the formula for calculating the combustion heats of some normal hydrocarbons has been built up .

本文采用诱导效应指数和非球形离子热化学半径作为键参数，可使软硬酸碱的键参数标度范围从简单离子扩展到复杂离子。

The use of the inductive effect index and heat chemical radius of non-spherical ion as the bond-parameter s enables the scope of the bond-parameter scale of the hardness-softness of acids and bases to be extended from simple-ion to complex-ion .