Ghaemi, Arezoo, Haman Tavakkoli, and Iman Khosravi. 2012. “Preparation, Spectral and Thermal Characterization of Two Novel Mixed-Valent and Metal Trinuclear Oxo-Centered Complexes”. Asian Journal of Chemistry 24 (7):3177-80. https://asianpubs.org/index.php/ajchem/article/view/9323.