Reversible structural transformations and color-tunable emissions in organic manganese halides.
Yu-Hang LiuYi-Fan WuLi-Juan FengRui-Rui ZhaoShan-Xiao WangMing-Ming ZhangDan-Yang WangXiang-Wen KongXiao-Wu LeiPublished in: Chemical communications (Cambridge, England) (2023)
Herein, we for the first time report a reversible conversion between green-emissive [DMPZ]MnCl 4 and red-emissive [DMPZ] 4 (MnCl 6 )(MnCl 4 ) 2· (H 2 O) 2 (DMPZ = 1,4-dimethylpiperazine) using kinetic and thermodynamic controlling strategies. Significantly, the synchronous structural and emission transformations in single-component organic manganese halides with adjustable emission colors are highlighted.