1. Department of Chemistry, Tamralipta Mahavidyalaya, Tamluk, West Bengal 721636, India
2. Department de Quimica, Universitat de les Illes Balears, Cra. de Valldemossa km 7.5, Palma de Mallorca (Baleares) 07122, Spain
3. Solid State and Structural Chemistry Unit, Indian Institute of Science, Bangalore 560012, India
4. School of Advanced Sciences and Languages, VIT Bhopal University, Kothrikalan, Sehore, Madhya Pradesh 466114, India