Assignment of the Charge-Transfer Excited States of Bis(N-Heterocyclic) Complexes of Copper(I)
Assignment of the Charge-Transfer Excited States of Bis(N-Heterocyclic) Complexes of Copper(I)
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DOI：
10.1021/j100352a012
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发表时间：
1989-03
期刊：
影响因子：
--
通讯作者：
W. Parker;G. Crosby
中科院分区：
文献类型：
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作者：
W. Parker;G. Crosby
摘要：金属配合物的电荷转移（CT）激发态引起了激烈的研究，特别是在试图设计有效的太阳能转换过程的背景下。由于几类含有铜（I）离子的分子已被观察到在流体溶液中发光，注意力已被证明诱导电子转移反应，负责可见吸收和发射光谱的电子态的性质的完整的群论分配尚未出现。在这项研究中，我们专注于（Cu（NN）2）物种（NN =取代的-2，2 '-联吡啶或取代的-1，10-菲咯啉）的刚性矩阵光谱，并提出了一个群论模型来合理化这些有趣的物质的广泛的电子物理测量的结果。合成（化学）。
Abstract : Charge-transfer (CT) excited states of metal complexes are provoking intense study, particularly within the context of attempts to design efficient solar energy conversion processes. Since several classes of molecules containing the copper(I) ion have been observed to emit light in fluid solution, attention has been shown to induce electron transfer reactions, complete group theoretic assignments of the nature of the electronic states responsible for the visible absorption and emission spectra have not yet appeared. In this study we focus on the rigid matrix spectra of (Cu(NN)2) species (NN = substituted-2,2'-bipyridine or substituted-1,10-phenanthroline) and propose a group theoretical model to rationalize the results of extensive photophysical measurements on these interesting substances. Synthesis(Chemistry).