Atomistic simulation of structure and dynamics of columnar phases of hexabenzocoronene derivatives

TL;DR

This study employs atomistic molecular dynamics simulations to explore the structure, packing, and dynamics of solid and liquid crystalline columnar phases in alkyl-substituted hexabenzocoronene discotic mesogens, revealing correlations among molecular features.

Contribution

It provides detailed atomistic insights into how molecular structure influences packing and dynamics in columnar phases of hexabenzocoronene derivatives, a novel application of simulations in this context.

Findings

Correlations between molecular structure and packing are established.

Dynamical properties of the phases are characterized.

Insights into structure-property relationships are gained.

Abstract

Using atomistic molecular dynamics simulations we study solid and liquid crystalline columnar discotic phases formed by alkyl-substituted hexabenzocoronene mesogens. Correlations between the molecular structure, packing, and dynamical properties of these materials are established.