Issue 12, 2020

The index of ideality of correlation: models of the flash points of ternary mixtures

Abstract

Reliable information related to the flash point of ternary mixtures assists in the rational classification of different ternary mixtures of liquids. Hence, dependable computational models for the predictions of the above-mentioned endpoint can be useful. A simplified molecular input-line entry system (SMILES) is the representation of the molecular structure. Quasi-SMILES is the expansion of traditional SMILES by means of additional symbols that reflect “eclectic”, which are able to influence the physicochemical behaviour of substances. The application of quasi-SMILES to build up a model for the flammability of ternary liquid mixtures has indicated that the approach provides a very good model for the flash points of the ternary mixtures of organic substances. The index of ideality of correlation (IIC) is a criterion of the predictive potential of the QSPR/QSAR models. The attempts of applying IIC to improve models for the flammability of ternary liquid mixtures confirm the applicability of this criterion to improve the predictive potential of the above-mentioned models.

Graphical abstract: The index of ideality of correlation: models of the flash points of ternary mixtures

Supplementary files

Article information

Article type
Paper
Submitted
08 Jan 2020
Accepted
14 Feb 2020
First published
17 Feb 2020

New J. Chem., 2020,44, 4858-4868

Author version available

The index of ideality of correlation: models of the flash points of ternary mixtures

A. P. Toropova, A. A. Toropov, D. Leszczynska and J. Leszczynski, New J. Chem., 2020, 44, 4858 DOI: 10.1039/D0NJ00121J

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