1. Department of Chemistry, Faculty of Mathematics and Sciences, Sebelas Maret University, Jl. Ir Sutami 36A Surakarta, 57126, Indonesia
2. Austria-Indonesia Centre (AIC) for Computational Chemistry, Gadjah Mada University, Jl. Sekip Utara, Yogyakarta, 55281, Indonesia
3. Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Jl. Sekip Utara, Yogyakarta, 55281, Indonesia