Nagarajan, Kalaivanan ; Gopan, Gopika ; Cheriya, Rijo T. ; Hariharan, Mahesh (2017) Long alkyl side-chains impede exciton interaction in organic light harvesting crystals Chemical Communications, 53 (53). pp. 7409-7411. ISSN 1359-7345
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Official URL: http://doi.org/10.1039/C7CC02322G
Related URL: http://dx.doi.org/10.1039/C7CC02322G
Abstract
Side-chains at the imidic position of naphthalimide rendered a firm control over (i) the degrees of π–π overlap and (ii) distances between the perylenimide units in a crystalline naphthalimide–perylenimide dyad as determined using single crystal XRD and Hirshfeld surface analyses. Steady-state and time-resolved electronic spectroscopy in addition to DFT calculations revealed a decline in intermolecular excitonic interaction due to interfering alkyl chains.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to ResearchGate GmbH. |
| ID Code: | 126952 |
| Deposited On: | 17 Oct 2022 05:26 |
| Last Modified: | 17 Oct 2022 05:26 |
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