1. Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh 221 005, India
2. Department of Chemistry, Indian Institute of Technology−Jodhpur, Jodhpur 342011, India
3. Department of Chemistry, Indian Institute of Technology−Kanpur, Kanpur 208016, India
4. Department of Chemistry-Ångstrom Laboratory, Uppsala University, Uppsala, Sweden
5. Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Kollam, Kerala 690525, India
6. Tata Institute of Fundamental Research, Hyderabad 500107, India