Citation: Jie XU, Si-Tong SHANG, Xia LIU, Xiu-Ling LI. Synthesis, Structures and Room Temperature Phosphorescence of 2-(2-Methoxynaphthyl)-1H-imidazo[4,5-f][1,10]-phenanthroline-Cu(Ⅰ) Complexes[J]. Chinese Journal of Structural Chemistry, ;2020, 39(7): 1314-1322. doi: 10.14102/j.cnki.0254–5861.2011–2582 shu

Synthesis, Structures and Room Temperature Phosphorescence of 2-(2-Methoxynaphthyl)-1H-imidazo[4,5-f][1,10]-phenanthroline-Cu(Ⅰ) Complexes

School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou, Jiangsu 221116, China

Corresponding author: Xiu-Ling LI, lxl@jsnu.edu.cn
Received Date: 26 August 2019
Accepted Date: 19 November 2019

Fund Project: the National Natural Science Foundation of China 21271091

Figures(7)

A new ligand, 2-(2-methoxynaphthyl)-1H-imidazo[4,5-f][1,10]phenanthroline (mnipH), was synthesized by the condensation of 2-methoxy-1-naphthaldehyde and 5,6-diamino-1,10-phenanthroline. Then three ionic copper(Ⅰ) complexes were obtained through the reactions of [Cu(MeCN)₄]ClO₄, mnipH and the chelating diphosphine ligands with a molar ratio of 1:1:1. The photoluminescence and the corresponding luminescent mechanism of all copper(Ⅰ) complexes in the solid state were investigated at room temperature.
- copper(Ⅰ) complexes,
- 2-(2-methoxynaphthyl)-1H-imidazo[4,5-f][1,10]phenanthroline,
- crystal structure,
- photoluminescence
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