Used as a precursor in the synthesis of luminescent materials, particularly in the development of red and green phosphors for LED applications. Its strong emission in the visible range makes it valuable in optoelectronic devices and fluorescent sensors. Employed in research for doping into solid-state materials to enhance light emission efficiency. Also utilized in the preparation of catalysts for organic transformations and in studies involving magnetic resonance imaging (MRI) contrast agents due to its paramagnetic properties. Commonly applied in thin-film coatings via chemical vapor deposition (CVD) techniques for advanced display technologies.