Lin Jinqiang, Xie Mo, Zhang Xiaobao, Gao Qin, Chang Xiaoyong, Zou Chao, Lu Wei
School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, Heilongjiang, P. R. China.
Chem Commun (Camb). 2021 Feb 14;57(13):1627-1630. doi: 10.1039/d0cc08188d. Epub 2021 Jan 18.
Carbon-centred chirality of the pincer-type cyclometalated ligands is transferred to the helical chirality of dinuclear and tetranuclear Pd(ii) arylacetylide complexes, and hence phosphorescence with quantum yields up to 50% and dissymmetry factors in the 10 scale from the metal-metal-to-ligand charge-transfer excited states has been recorded in diluted solutions.
钳型环金属化配体的碳中心手性传递至双核和四核钯（II）芳基乙炔配合物的螺旋手性，因此在稀释溶液中记录到了量子产率高达50%且不对称因子在10的量级上的磷光，其源于金属-金属到配体的电荷转移激发态。
