1. Department of Chemistry and Green-Nano Materials Research Center, College of Natural Sciences, Kyungpook National University 1370 Sankyuk-dong, Buk-gu, Daegu, 702-701, Republic of Korea
2. Tomsk State University, 36 Lenin Prospekt, Tomsk 634050, Russian Federation
3. Hylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø—The Arctic University of Norway, N-9037 Tromsø, Norway