A novel thorium (IV) MOF, Th(2,6-naphtalenedicarboxylate)2, has been synthesized via solvothermal reaction of thorium nitrate and 2,6-naphtalendicarboxilyc acid. This compound shows a new structural arrangement with an interesting to-pology and an excellent thermal resistance, as the framework is stable in air up to 450 °C. Most notably this MOF, combin-ing the radioactivity of its metal center and the scintillation property of the ligand, has been proven capable of spontane-ous photon emission.
Autoluminescent Metal-Organic Frameworks (MOFs): Self-Photoemission of a Highly Stable Thorium MOF
Priola, Emanuele;Alberto, Gabriele;Benzi, Paola;Marabello, Domenica;Lamberti, Carlo;Diana, Eliano
2018-01-01
Abstract
A novel thorium (IV) MOF, Th(2,6-naphtalenedicarboxylate)2, has been synthesized via solvothermal reaction of thorium nitrate and 2,6-naphtalendicarboxilyc acid. This compound shows a new structural arrangement with an interesting to-pology and an excellent thermal resistance, as the framework is stable in air up to 450 °C. Most notably this MOF, combin-ing the radioactivity of its metal center and the scintillation property of the ligand, has been proven capable of spontane-ous photon emission.
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