1. Department of Chemistry, St Berchmans College (Autonomous) , Mahatma Gandhi University , Changanassery , Kerala 686101 , India
2. Centre for Theoretical and Computational Chemistry, Department of Chemistry, St Berchmans College (Autonomous) , Mahatma Gandhi University , Changanassery , Kerala 686101 , India
3. Department of Mechanical Engineering, University Centre for Research & Development , Chandigarh University , Gharuan , Mohali , Punjab , India
4. Department of Chemistry, Faculty of Science & Arts , King Khalid University , Mohail Assir , Saudi Arabia