Synthesis, characterization and second harmonic generation studies of surfactant rhenium(I) diimine complexes in Langmuir-Blodgett Films. X-Ray crystal structure of fac-ClRe(CO)3L (L = 9-heptylamino-4,5-diazafluorene)
Synthesis, characterization and second harmonic generation studies of surfactant rhenium(I) diimine complexes in Langmuir-Blodgett Films. X-Ray crystal structure of fac-ClRe(CO)3L (L = 9-heptylamino-4,5-diazafluorene)
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DOI：
10.1021/om970998f
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发表时间：
1998-05
期刊：
影响因子：
2.8
通讯作者：
V. Yam;Ke-Zhi Wang;Chunru Wang;Yu Yang;K. Cheung
中科院分区：
文献类型：
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作者：
V. Yam;Ke-Zhi Wang;Chunru Wang;Yu Yang;K. Cheung
采用元素分析、核磁共振、紫外-可见、红外光谱和发光光谱等方法，合成了一系列具有通式的表面活性剂配合物：面- clre (CO)3L （L = 9-十八烷基氨基-4,5-二氮杂芴、9-（4′-十六烷基苯基）-4,5-二氮杂芴、N-（4′-十六烷基苯基）吡啶-2-二胺和9-庚基氨基-4,5-二氮杂芴）。对配合物- clre (CO)3L （L = 9-庚胺-4,5-二氮芴）进行了结构表征。采用表面压力-面积（π−A）等温线、紫外-可见光谱和发光光谱研究了Langmuir - Blodgett （LB）薄膜的形成和光学性质，并对其二次谐波生成（SHG）行为进行了研究。
A series of surfactant complexes of general formula, fac-ClRe(CO)3L (L = 9-octadecylamino-4,5-diazafluorene, 9-(4‘-hexadecylanilino)-4,5-diazafluorene, N-(4‘-hexadecylphenyl)pyridine-2-carbaldimine, and 9-heptylamino-4,5-diazafluorene), were synthesized and characterized by elemental analyses and 1H NMR, UV−vis, IR, and luminescence spectroscopy. The complex fac-ClRe(CO)3L (L = 9-heptylamino-4,5-diazafluorene) was structurally characterized. The formation and optical properties of their Langmuir−Blodgett (LB) films were studied by surface pressure−area (π−A) isotherms and UV−vis and luminescence spectroscopy, and the second-harmonic generation (SHG) behavior was also investigated.