1. Department of Chemistry, Kurukshetra University, Kurukshetra 136119, Haryana, India, Department of Chemistry, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar 144011, Punjab, India, National Institute of Technology, Kurukshetra 136119, Haryana, India, and Department of Chemistry, M. M. University, Mullana, Ambala, Haryana, India