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北京石油化工学院2026年研究生招生接收调剂公告
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smallgan

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本文采用常规和非常规的方法,以对苯二甲酸,均四苯甲酸,氰尿酸等为桥联配体,设计合成含有Ni(II)的配位聚合物,并探索合成反应的最佳条件,对反应所得到的化合物进行了IR和UV-VIS-NIR的谱学测定。化合物的IR谱图明显表现了均四苯甲酸的特征,UV-VIS-NIR的谱图则显示了Ni(II)的特征,因此,初步推测出它的结构可能为Ni2(C10H6O8)(H2O)2。同时,对合成条件的探索中,我们发现了温度, PH值,加料顺序对反应影响很大。
关键词:配位聚合物,IR光谱,UV-VIS-NIR光谱
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yerufei_2010

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sltmac(金币+1): 谢谢应助,欢迎常来~~ 2011-05-03 12:37:01
sltmac(金币+20, 翻译EPI+1): 欢迎常来~~ 2011-05-05 00:14:19
In this paper, conventional and unconventional methods to terephthalic acid, all four benzoic acid, cyanuric acid as the bridging ligand Ni (II) coordination polymers were synthesized , and the optimum reaction conditions were explored , IR and UV-VIS-NIR spectral study are applied to determining the obtained reaction compounds. IR spectra of compounds clearly demonstrated the characteristics of all four benzoic acid, UV-VIS-NIR of the spectra showed features of the Ni (II) , therefore, initially speculated that it may be the structure of Ni2 (C10H6O8) (H2O) 2. Meanwhile, we found the temperature, PH value, feeding sequence have a great influence on the reaction in the progress of the exploration of synthesis conditions.Keywords: coordination polymers, IR spectra, UV-VIS-NIR spectroscopy
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