1. Department of Chemistry, Shivaji University, Kolhapur, 416 004 MS, India
2. Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 30306-4390, United States
3. Computational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University, Kolhapur, 416 004 MS, India
4. Department of Electronics, Shivaji University, Kolhapur, 416 004 MS, India
5. Department of Chemistry, Clemson University, Clemson, South Carolina 29634, United States