Two-dimensional assembly of tetrahedral chalcogenide clusters with tetrakis(imidazolyl)borate ligands
作者:Ziyi Chen、Daibing Luo、Xiuchao Luo、Maoping Kang、Zhien Lin
DOI:10.1039/c2dt12043g
日期:——
A new two-dimensional inorganic–organic hybrid solid, formulated as Cd17S4(SPh)25B(im)4 (SPh = benzenethiolate, im = imidazolate), has been synthesized under solvothermal conditions. The structure features a 63 network with 17-nuclear cadmium clusters linked by B(im)4− ligands. The compound is a semiconductor with the band gap of 2.66 eV and displays a green luminescence upon excitation at 390 nm.
一种新型的二维无机-有机杂化固体,化学式为Cd17S4(SPh)25B(im)4(其中SPh代表苯硫醇盐,im代表咪唑盐),在溶剂热条件下合成。其结构特点为包含由B(im)4-配体连接的17核镉簇构成的63网络。该化合物是一种半导体,带隙为2.66电子伏特,并在390纳米激发下显示出绿色发光。