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A deep-red-emission antimony(III) chloride with dual-cations: extremely large Stokes shift due to high [SbCl6] distortion
Chemical Communications ( IF 4.3 ) Pub Date : 2021-11-25 , DOI: 10.1039/d1cc05648d
Ying-Chen Peng 1, 2 , Zhi-Zhuan Zhang 1 , Yang-Peng Lin 3 , Jian-Ce Jin 1 , Ting-Hui Zhuang 1, 3 , Liao-Kuo Gong 1 , Ze-Ping Wang 1 , Ke-Zhao Du 3 , Xiao-Ying Huang 1, 2
Affiliation  

Compound [C5mim][Mim]2[SbCl6] (1; [C5mim]+ = 1-pentyl-3-methylimidazolium; [Mim]+ = N-methylimidazolium) with dual cations exhibits the first case of deep-red emission in [SbCl6]3−-based 0D OIMHs. Anion distortion due to high disequilibrium of supramolecular interactions is revealed to be responsible for the extremely large Stokes shift of 335 nm and FWHM of 210 nm in the emission.

中文翻译:

具有双阳离子的深红色氯化锑 (III):由于 [SbCl6] 高畸变导致极大的斯托克斯位移

具有双阳离子的化合物 [C 5 mim][Mim] 2 [SbCl 6 ] ( 1 ; [C 5 mim] + = 1-pentyl-3-methylimidazolium; [Mim] + = N -methylimidazolium ) -基于[SbCl 6 ] 3-的0D OIMH 中的-红色发射。由于超分子相互作用的高度不平衡导致的阴离子畸变被揭示是发射中 335 nm 的极大斯托克斯位移和 210 nm 的 FWHM 的原因。
更新日期:2021-12-04
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