title: An organic-ligand-free thermochromic luminescent cuprous iodide trinuclear cluster: evidence for cluster centered emission and configuration distortion with temperature.
abstract: 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.
authors: Department of Chemistry & Material Science, Shanxi Normal University, Linfen 041004, P. R. China. zhangfq7112@126.com zhangxm@dns.sxnu.edu.cn.
authors: Shi-Li
authors: SL
authors: Li
authors: Fu-Qiang
authors: FQ
authors: Zhang
authors: Xian-Ming
authors: XM
authors: Zhang