Li Shi-Li, Zhang Fu-Qiang, Zhang Xian-Ming
Department of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China.
Chem Commun (Camb). 2015 May 11;51(38):8062-5. doi: 10.1039/c5cc01154j. Epub 2015 Apr 13.
An organic-ligand-free cuprous iodide trinuclear cluster with significant temperature-dependent structural distortion has been synthesized and characterized, which shows thermochromic luminescence originating from a single cluster-centered triplet due to the absence of an organic ligand. This compound also shows interesting reversible temperature dependent phase transition from chiral to centrosymmetric space groups.
合成并表征了一种无有机配体的碘化亚铜三核簇，其具有显著的温度依赖性结构畸变，由于没有有机配体，该簇表现出源于单个簇中心三线态的热致变色发光。该化合物还表现出从手性空间群到中心对称空间群的有趣的可逆温度依赖性相变。
