BNLMS, Organic Solid Laboratory, CMS & Institute of Chemistry, Chinese Academy of Science, Beijing 100190, PR China.
Dalton Trans. 2012 Jul 28;41(28):8509-11. doi: 10.1039/c2dt30818e. Epub 2012 Jun 12.
An achiral (10,3) net three-dimensional metal-oxalato framework Cu(2)(C(2)O(4))(3)(2-) was formed by cation-templating. At around 165 K, the disorder-order transition of cation (C(2)H(5))(3)NH(+) hosted in the channel resulted in dielectric transition, and the antiferromagnetic interactions between the Jahn-Teller distorted Cu(ii) through the oxalato-bridge below 165 K was enhanced.
一个手性的（10,3）网三维金属草酸盐骨架Cu(2)(C(2)O(4))(3)(2-)是通过阳离子模板形成的。在大约 165 K 时，通道中所容纳的阳离子(C(2)H(5))(3)NH(+)的无序-有序转变导致介电转变，并且通过草酸盐桥在低于 165 K 时 Jahn-Teller 扭曲的 Cu(ii)之间的反铁磁相互作用增强。
