Improved Qspr Analysis of Standard Entropy of Acyclic and Aromatic Compounds Using Optimized Correlation Weights of Linear Graph Invariants
Science Direct Working Paper No S1574-0331(04)70082-X
14 Pages Posted: 24 May 2017 Last revised: 2 Dec 2017
Date Written: October 2001
Entropy is calculated for a representative set of acyclic and aromatic compounds within the realm of QSAR/QSPR theory. Flexible topological molecular indices are chosen as independent variables in the fitting equations. The comparison with results derived from quantum mechanical calculations shows that the present approach gives better predictions. Some possible future extensions are pointed out.
Keywords: Entropy, QSAR/QSPR theory, Flexible molecular descriptors, Optimized correlation weights of linear graph invariants, Acyclic and aromatic hydrocarbon molecules
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