首页> 外文期刊>RSC Advances >Luminescent zinc(ii) selone macrocyclic ring
【24h】

Luminescent zinc(ii) selone macrocyclic ring

机译:发光锌(ii)硒环大环

获取原文
           

摘要

The synthesis and photophysical properties of macrocyclic Zn( II ) selone molecule have been reported. The structural property of Zn( II ) selone was elucidated using single crystal X-ray diffraction study. The solid-state structure of zinc( II ) selone molecule exhibits a perfect zinc( II ) selone 28 membered ring system with tetra coordination geometry around zinc( II ) center. The zinc( II ) selone ring system can be considered as the largest zinc( II ) ring system known without any non-interacting centered guest moiety. Detailed trends in photophysical as well as thermal properties were probed. In photoluminescence study, the solid-state sample of zinc( II ) selone ring system emits the bluish-yellow color with considerable quantum yields, while the solution state sample of zinc( II ) selone ring system in DMSO emits bluish-yellow. The luminescence lifetime of zinc( II ) selone was measured using standard time-correlated single photon counting (TCSPC) technique.
机译:已经报道了大环Zn(II)硒酮分子的合成和光物理性质。利用单晶X射线衍射研究阐明了Zn(II)硒酮的结构性质。锌(II)硒鼓分子的固态结构表现出一个完美的锌(II)硒鼓28成员环系统,在锌(II)中心周围具有四配位几何结构。锌(II)硒环体系可以认为是已知的最大的锌(II)环体系,没有任何非相互作用的中心客体部分。探索了光物理以及热性质的详细趋势。在光致发光研究中,锌(II)硒酮环体系的固态样品发出蓝黄色,并具有相当大的量子产率,而锌(II)硒酮环体系在DMSO中的溶液态样品则发出蓝黄色。使用标准的时间相关单光子计数(TCSPC)技术测量锌(II)硒酮的发光寿命。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号