Citation: Yan Ping Wang, Wen Fa Xie, Bin Li, Wen Lian Li. Synthesis,characterization,photoluminescence and electroluminescence properties of new 1,3,4-oxadiazole-containing rhenium (Ⅰ) complex Re (CO)₃ (Bphen)(PTOP)[J]. Chinese Chemical Letters, ;2007, 18(12): 1501-1504. doi: 10.1016/j.cclet.2007.10.003 shu

Synthesis,characterization,photoluminescence and electroluminescence properties of new 1,3,4-oxadiazole-containing rhenium (Ⅰ) complex Re (CO)₃ (Bphen)(PTOP)

a Polyoxometalate Science Key Laboratory of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
b Key Laboratory of Excited State Processes, Changchun Institute of Optics Fine Mechanics and Physics Chinese Academy of Sciences, Changchun 130033, China;
c State Key Laboratory of Integrated Optoelectronics, Jilin University, Changchun 130012, China

Received Date: 18 June 2007

Fund Project: The authors gratefully thank the financial supports of the National Natural Science Foundations of China (No.20571071) and One Hundred Talents Project from Chinese Academy of Sciences.

A new 1, 3, 4-oxadiazole-contanining rhenium (Ⅰ) complex, with the formula[Re (CO)₃ (Bphen)(PTOP)], (Bphen=bathophenardine, PTOP=4-(5-p-tolyl-1, 3, 4-oxadiazd-2-yl) pyridine), is synthesized and characterized by elemental analysis, IR, ¹H NMR, UV-vis and luminescence spectroscopy. The double-layer electroluminescence devices based on the Re (Ⅰ) complex have been fabricated by spin-coating technique. The turn-on voltage, maximum efficiency, and brightness for green emission obtained from the devices are 9 V, 2.1 cd/A and 165 cd/m², respectively.
- Rhenium (Ⅰ) complex,
- Oxadizole-founctionalized,
- Electroluminescence
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