Dual luminescence in solid Cui(piperazine): Hypothesis of an emissive 1-D delocalized excited state

Abstract : Solid [CuI(piperazine)0.5]∞, characterized by a structure with an infinite double chain of CuI, presents an unexpected dual luminescence. The short copper-copper distances allow the existence of both cluster-centered and 1-D delocalized electronic transitions, as emerged from theoretical calculations. Beyond the more common cluster-centered emission a higher energy band, which differs in lifetime and in temperature dependence, is observed. © The Royal Society of Chemistry 2015.
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Dalton Transactions, Royal Society of Chemistry, 2015, 44 (29), pp.13003-13006. 〈10.1039/c5dt02204e〉
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Soumis le : mercredi 4 octobre 2017 - 19:06:13
Dernière modification le : mercredi 16 mai 2018 - 11:26:18

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L. Maini, D. Braga, P.P. Mazzeo, L. Maschio, Michel Rérat, et al.. Dual luminescence in solid Cui(piperazine): Hypothesis of an emissive 1-D delocalized excited state. Dalton Transactions, Royal Society of Chemistry, 2015, 44 (29), pp.13003-13006. 〈10.1039/c5dt02204e〉. 〈hal-01610553〉

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