Nabivach V. M. Study of relationships between molecular connectivity indexes and chromatographic retention

2003 – Zurnal Hromatografichnogo Tovarystva – V. III – № 1. – P. 5-16

UDC 543.544 : (УДК 543.544 + 519.173)

NABIVACH V. M.

STUDY OF RELATION­SHIPS BETWEEN MOLECULAR CONNECTIVITY INDEXES AND CHROMATOGRAPHIC RETEN­TION article

The correlation relationships between the structural parameters and gas-chomatographic retention indices of polychlorinated dibenzofurans and dibenzodioxins, polycyclic aromatic hydrocarbons and nitroalkyl benzenes were considered.

It has been shown that the chromatographic retention are approximated most exactly by multi-factor equations on the base of Van der Waals volumes and mo­lecular connectivity indices of the first five orders.