A dinuclear europium(III) complex with a structure of [BP-(EuIII)2-(ODA)3] (BP = 2,2â²-bipyridine-6,6â²-dicarboxylic acid bis(N-hydroxy-succinimide) ester, ODA = diglycolic acid) shows a fully reversible emission spectral change at the extremely narrow 5D0 â 7F2 transition band in response to temperature changes ranging from 283 K to 333 K.
一种结构为[BP-(EuIII)2-(ODA)3](BP = 2,2â²-联吡啶-6,6â²-二羧酸双(N-羟基-琥珀酰亚胺)酯,ODA = 二甘醇酸)的双核铕(III)配合物在极窄的 5D0 - 7F2 过渡带上显示出完全可逆的发射光谱变化,以响应 283 K 至 333 K 的温度变化。