A metal-organic framework based on 5-iodo-isophthalic acid (5-iipaH2) and the ancillary nitrogen ligand 1,3-bi(4- pyridyl)propane (bpp), namely [Cd(5-iipa)(bpp)(H2O)]n (1), has been synthesized, and characterized by IR spectroscopy, elemental analysis, thermogravimetry, and X-ray crystallography. Complex 1shows a two-fold interpenetrating 3D diamond-like architecture that is stabilized by hydrogen bonding, μ...μ, I...μ, and C-H...p interactions.
我们合成了一种基于 5-iodo-isophthalic acid (5-iipaH2) 和辅助氮
配体 1,3-bi(4-
吡啶基)
丙烷 (bpp) 的
金属有机框架,即 [Cd(5-iipa)(bpp)(
H2O)]n(1),并通过红外光谱、元素分析、热重分析和 X 射线晶体学对其进行了表征。络合物 1 显示出两层相互渗透的三维
金刚石样结构,该结构通过氢键、μ...μ、I...μ 和 C-H...p 相互作用而稳定。