State Key Laboratory of Fine Chemicals, Department of Chemistry, School of Chemical Engineering, Dalian University of Technology, Liaoning 116024, P. R. China.
School of Chemical Engineering, Dalian University of Technology, Panjin, Liaoning 124221, P. R. China.
Chem Commun (Camb). 2022 May 30;58(44):6409-6412. doi: 10.1039/d2cc01789j.
Extension of the polycyclic benzo-rhenapyrylium structure by a fused metallaaromatic ring and a benzene unit are reported. The dirhena-aromatic complex 4 shows strong absorption in the visible region and a significant absorption in the near-infrared (NIR) region ( = 842 nm). DFT calculations are performed to understand its aromatic nature and electronic behavior.
报道了通过稠合的金属芳环和苯单元扩展多环苯并-rhenapyrylium 结构。双铼-芳族配合物 4 在可见光区具有强吸收，在近红外（NIR）区（ = 842nm）有明显吸收。进行了 DFT 计算以了解其芳香性质和电子行为。
