Molecular Structure, Vibrational Spectroscopic (FT-IR, FT-Raman),UV-Vis Spectra, First Order Hyperpolarizability, NBO Analysis, HOMO and LUMO Analysis, Thermodynamic Properties of 2,6-Dichloropyrazine by Ab Initio HF and Density Functional Method. JAMS [Internet]. 2013 Apr. 1 [cited 2025 Dec. 6];4(1):1-17. Available from: https://global-sci.com/index.php/jams/article/view/14651