title: [Studies on quantitative structure-retention relationships for sulfides on stationary phases of different polarities].
abstract: Multiple linear regression (MLR) based on forward stepwise multiple regression techniques was used for predicting gas chromatographic retention index of sulfides after calculating their quantum-chemical parameters. The correlative quantitative model between the retention index (IR) of sulfides on four stationary phases of different polarities and their quantum chemical parameters was built. The results proved the strong predictive power of the models. The root-mean-square error (RMS) of the regression equation was less than 4%.
authors.affiliation: College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
authors.forename: Ya-Wei
authors.initials: YW
authors.lastname: Wang
authors.forename: Yu-Hong
authors.initials: YH
authors.lastname: Gao
authors.forename: Xiao-Jun
authors.initials: XJ
authors.lastname: Yao
authors.forename: Man-Cang
authors.initials: MC
authors.lastname: Liu
authors.forename: Zhi-De
authors.initials: ZD
authors.lastname: Hu
authors.forename: Bo-Tao
authors.initials: BT
authors.lastname: Fan