laboration of new molecular materials using bottom-up and self-assembly approaches with multiple optical, thermodynamic and thermal properties: experimental and theoretical approach

Abstract

This study investigates two new ionic organic-materials—2,4-diamino-6- phenyl-1,3,5- and 2,4,6-triamino-1,3,5-triazin-1,3-dium bisperchlorate monohydrate,—and ionic (ILs). The hybrid materials exhibit good in the visible range and UV , with thermal stabilities of 290 °C and 256 °C, , stabilized by hydrogen bonding. The ILs demonstrate high stability (>300 °C), a low glass transition (-34 °C), anisotropic optical , and visible , with overlapping UV absorption bands. (DFT) calculations reveal high hardness, stability, and low reactivity for the ILs, providing insights into molecular orbitals and electrostatic potentials. Modified carbon paste electrodes (CPEs) show high sensitivity, faster redox reactions, and efficient transfer, confirmed by electrochemical . These highlight the potential of hybrid materials and ILs for optoelectronic and electrocatalytic applications.