Photoreversible solid state negative photochromism of N-(3,5- dichlorosalicylidene)-1-aminopyrene
(2014) CrystEngComm — Vol. 16, n° 25, p. 5524-5526 (2014)
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- Abstract
- N-(3,5-Dichlorosalicylidene)-1-aminopyrene (1) exhibits photoreversible negative photochromism. This colour change arises from the trans-keto to cis-keto interconversion upon irradiation at λ = 546 nm. The photogenerated cis-keto form of 1 is highly stable under ambient conditions and shows very negligible and slow thermal relaxation; it is photoreversible upon irradiation at λ = 450 nm. © the Partner Organisations 2014.
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Safin, D. A., Bolte, M., & Garcia, Y. (2014). Photoreversible solid state negative photochromism of N-(3,5- dichlorosalicylidene)-1-aminopyrene. CrystEngComm, 16(25), 5524-5526. https://doi.org/10.1039/c4ce00589a (Original work published 2014)