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Luminescence properties of monoclinic Cu4I4(Piperidine)4 |
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| Authors: | Ehsan Jalilian Rong-Zhen Liao Sven Lidin |
| Affiliation: | a Dept. Material and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden b Dept. Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden c Dept. Polymer and Materials Chemistry, Lund University, 221 00 Lund, Sweden |
| Abstract: | A new modification of Cu4I4Pip4 has been synthesized under hydrothermal conditions. X-ray crystallography revealed that this compound crystallized in the monoclinic system and consists of a tetrahedral core with composition Cu4I4, in which each Cu atom is coordinated by a piperidine molecule via the N atom. In contrast to a previously reported modification of Cu4I4Pip4, the present modification shows luminescent properties when exposed to UV-light. In addition, we have used time-dependent density functional theory calculations to characterize both compounds in term of both absorption and emission. |
| Keywords: | D Luminescence |
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