Construction of Luminescent Chromic Metal Complexes with Dynamic Ordering

本项目的目的是利用金属-金属、派-派、疏水、氢键等多种分子间相互作用，构建具有动态有序的新型组装金属络合物体系。在这一概念中，我们开发了对各种环境刺激，如蒸汽，光和热，表现出独特的变色行为的发光金属配合物：1)基于铂(II)或Ru(II)发光配合物的汽相变色聚合物和超分子可修复体系；2)发光双核铜(I)配合物，其发光在光和蒸汽诱导下发生变化；3)具有二聚体基序的铂(II)配合物的蒸气和机械诱导的变色行为以及杂金属离子的影响。

The purpose of this project is to construct novel assembled metal complex systems with dynamical ordering by using various intermolecular interactions such as metal-metal, pai-pai, hydrophobic, and hydrogen bonding interactions. In this concept, we have developed luminescent metal complexes which exhibit unique chromic behaviors in response to the various environmental stimuli such as vapor, light, and heat: 1) Vapochromic coordination polymers and suplamolecular restorable systems based on luminescent platinum(II) or ruthenium(II) complexes; 2) Luminescent dinuclear copper(I) complexes which exhibit luminescence changes induced by light and vapor; 3) Vapor and mechanically induced chromic behavior of platinum(II) complexes with a dimer-of-dimer motif and the effect of hetero metal ions.