Abstract
The photochromism of Schiff bases N,N'-bis(salicylidene)-1,2-diaminoethane (BSE) and N,N'-bis(salicylidene)-1,6-cyclohexanediamine (BSH) was studied by steady-state and time-dependent fluorescence, UV Vis absorption spectroscopy and theoretical chemistry calculations. The experimental results show that BSH can perform the photochromism easier than BSE, may be due to the molecular topology difference.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Ethylenediamines / chemistry*
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Kinetics
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Models, Molecular
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Molecular Conformation
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Molecular Structure
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Photochemistry
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Schiff Bases / chemistry*
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Solutions
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Spectrometry, Fluorescence / methods
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Spectrophotometry / methods
Substances
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Ethylenediamines
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N,N'-bis(salicylidene)-1,6-hexanediamine
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Schiff Bases
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Solutions
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disalicylaldehyde ethylenediamine