瑞典隆德大学Kenneth Wärnmark、Arkady Yartsev、Petter Persson等报道了对Co-六卡宾复合物分子的光化学性质表征,具体通过时间分辨光谱法进行表征,Co-六卡宾物种展现了较弱的(Φ~10-4)黄色荧光,在350 nm光激发过程中,该荧光在室温溶液中于690 nm处展现了高寿命(τ ~1 μs)。
参考文献
Simon Kaufhold, Nils W. Rosemann, Pavel Chábera, Linnea Lindh, Iria Bolaño Losada, Jens Uhlig, Torbjörn Pascher, Daniel Strand, Kenneth Wärnmark*, Arkady Yartsev*, and Petter Persson*, Microsecond Photoluminescence and Photoreactivity of a Metal-Centered Excited State in a Hexacarbene–Co(III) Complex, J. Am. Chem. Soc. 2021,
DOI: 10.1021/jacs.0c12151
https://pubs.acs.org/doi/10.1021/jacs.0c12151