A Discrete Cobalt Complex Obtained from a 1 D Coordination Polymer for Highly Selective Sensing of the Mercury(II) Ion
作者:Anurag Mishra、Jae-Ho Jo、Hyunuk Kim、Sangkook Woo、Ki-Whan Chi
DOI:10.1002/cplu.201402059
日期:2014.7
A unique structural transformation in a 1 D chain coordination network 2 is converted to a discrete compound 3 accompanied by a change in the ion‐exchange system. Remarkably, 3 produced a turn‐on fluorescence and selective sensing for Hg2+, whereas other ions, such as K+, Mg2+, Ca2+, Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Zn2+, and Cd2+, did not show any notable effects. Thus, the Hg2+‐selective fluorescent