How to calculate dielectric constant of a material with the help of Gaussian09?

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Rudranarayan Khatua

I think gaussian09 doesn't give the direct value of dielectric constant. Please check the gaussian09 manual to get the answer.

Kaustubh Joshi

Feasibility of Predicting Static Dielectric Constants of Polymer

Materials: A Density Functional Theory Method

Polymers 2021, 13, 284. https://doi.org/10.3390/polym13020284

This article gives some idea about calculation of dielectric constant through Gaussian calculations. Could be useful.