Comparative analysis of topological entropy levels in covalent organic radical frameworks and mathematical models for predicting graph energy

Abstract

Covalent organic frameworks have gained significant scientific interest for their unique ability to create highly specific materials with atomic-level precision. These frameworks enable the formation of rigid, lightweight, stable, and porous structures that often outperform established materials. Organic radicals, known for their magnetizable properties, have led to the development of covalent organic radical frameworks (CORFs). This paper explores the graph structural properties of polychlorotriphenylmethyl and triarylmethyl radicals frameworks, calculating entropy levels through hybrid topological descriptors and comparing their topological complexity. These descriptors are further employed to develop statistical regression models for predicting the graph energy of CORFs in higher-dimensional frameworks.