Synthesis, crystal structure, and photoluminescence of a lithium isothiocyanate compound with 18-crown-6

被引：3
|
作者：
Fu, Shan [1 ]
Fu, Bo [1 ]
Zhao, Zhen [1 ]
Liu, Xi [1 ]
机构：
[1] Chongqing Normal Univ, Coll Chem, Chongqing Key Lab Inorgan Funct Mat, Chongqing 401331, Peoples R China
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2018年 / 73卷 / 02期
基金：
中国国家自然科学基金;
关键词：
crown ether; crystal structure; isothiocyanate; lithium; photoluminescence; CYCLIC POLYETHERS; METAL-SALTS; COMPLEXES; 1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE; LUMINESCENCE; DIHYDRATE;
D O I：
10.1515/znb-2017-0171
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The investigation of the supramolecular interactions between the lithium isothiocyanate salt and 18-crown-6 (18C-6) in commercial tetrahydrofuran leads to the formation of a lithium compound, LiNCS(H2O) (18C-6) (1). In the crystal structure the asymmetric unit contains two similar LiNCS(H2O)(18C-6) molecules. Solid-state photoluminescence experiments have shown that compound 1 emits violet luminescence, and its possible emission mechanism was investigated in detail based on theoretical calculations.
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页码：85 / 89
页数：5
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