Feng Yuquan, Li Min, Fan Huitao, Huang Qunzeng, Qiu Dongfang, Shi Hengzhen
College of Chemistry and Pharmacy Engineering, Nanyang Normal University, Nanyang 473061, China.
Dalton Trans. 2015 Jan 21;44(3):894-7. doi: 10.1039/c4dt02840f.
A novel open-framework copper borophosphate, Na5KCu3[B9P6O33(OH)3]·H2O (), has been synthesised by a boric acid flux method. Its structure can be viewed as a 3-D open framework constructed by the connection of Cu(II)O6 octahedra and 1-D (4,4)-connected borophosphate anionic structures composed of trigonal-planar BO2(OH) groups, tetrahedral BO4 and PO4 groups. The compound not only features a novel borophosphate anionic partial structure containing 1-D 12-MR channels, but also exhibits ferromagnetic interactions and high catalytic activity for the oxidative degradation of chitosan.
一种新型的开放框架铜硼磷酸盐Na5KCu3[B9P6O33(OH)3]·H2O（），通过硼酸助熔剂法合成。其结构可视为由Cu(II)O6八面体与由三角平面BO2(OH)基团、四面体BO4和PO4基团组成的一维（4,4）连接的硼磷酸盐阴离子结构相连构建而成的三维开放框架。该化合物不仅具有包含一维12-MR通道的新型硼磷酸盐阴离子部分结构，还表现出铁磁相互作用以及对壳聚糖氧化降解的高催化活性。
