Guest-selective and reversible magnetic phase switching in a pseudo-pillared-layer porous magnet
Guest-selective and reversible magnetic phase switching in a pseudo-pillared-layer porous magnet
复制标题
赝柱层多孔磁体中的客体选择性和可逆磁相转换
DOI：
10.1039/d1cc01526e
复制
发表时间：
2021
影响因子：
4.9
通讯作者：
Ohba Masaaki
中科院分区：
文献类型：
--
作者：
Yoshino Haruka;Tomokage Narumi;Mishima Akio;Le Ouay Benjamin;Ohtani Ryo;Kosaka Wataru;Miyasaka Hitoshi;Ohba Masaaki
合成了一种由FeIII-CN-NiII键和假柱二价阴离子延伸的阳离子二维（2-D）层组成的新型多孔磁体。水和甲醇分子的尺寸选择性客体吸附行为起源于柔性伪柱层结构中的窄瓶颈型孔，这导致磁相从反铁磁到铁磁的切换，涉及层间距离的显着变化。
A novel porous magnet consisting of cationic two-dimensional (2-D) layers extended by FeIII–CN–NiII linkages and pseudo-pillar dianions was synthesized. The size-selective guest adsorption behaviour of water and methanol molecules originates from the narrow bottle-neck-type pores in the flexible pseudo-pillared-layer structure, which results in the switching of the magnetic phases from antiferromagnetic to ferromagnetic, involving significant changes in the interlayer distance.