• Rajarshi Chatterjee

A novel copper-ethylenediamine (en) chelate based inorganic–organic hybrid complex counterbalanced by Keggin POM was synthesized hydrothermally. One-pot-synthesis procedure has been followed and the compound was completely characterized by elemental analysis, Fourier‐transform infrared and UV–Vis spectroscopies, thermogravimetric analysis, powder X‐ray diffraction (PXRD), and single‐crystal X‐ray diffraction. The structural analysis study showed that the [SiW12O40]4− ions reside in the inter space between two cationic layers as discrete counter ions and are not coordinated to the transition metal ion. The crystalline architecture showed that this hybrid inorganic-organic compound is stabilized by various non-covalent interactions such as N-H⋯O, C-H⋯O, O-H⋯O etc. Significantly, this hybrid material is a rare case of an inorganic–organic hybrid polyoxometalate (POM) with (en) as a chelating ligand.

Polyoxometalates, Hydrothermal one pot synthesis, Organic-inorganic hybrid, chelates

"Hydrothermal Synthesis and Structural Characterization of Novel Transition metal Functionalized Hybrid Keggin Polyoxometalates", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 3, page no.942-948, May 2018, Available :http://www.jetir.org/papers/JETIR1803407.pdf

"Hydrothermal Synthesis and Structural Characterization of Novel Transition metal Functionalized Hybrid Keggin Polyoxometalates", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 3, page no. pp942-948, May 2018, Available at : http://www.jetir.org/papers/JETIR1803407.pdf