The inclusion of chloride and bromide ions into a dicopper(II) bistren cryptate complex containing 2,5-dimethylfuran spacers is signalled by the development of an intense yellow colour. The drastic colour change results from a halide-to-metal charge transfer transition, which has been shifted to the visible region through the interaction of the encapsulated halide with the oxygen atoms of the furan spacer.
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Titolo: | Halide ion inclusion into a dicopper(II) bistren cryptate containing active 2,5-dimethylfuran spacers: the origin of the bight yellow colour. | |
Autori: | ||
Data di pubblicazione: | 2008 | |
Rivista: | ||
Abstract: | The inclusion of chloride and bromide ions into a dicopper(II) bistren cryptate complex containing 2,5-dimethylfuran spacers is signalled by the development of an intense yellow colour. The drastic colour change results from a halide-to-metal charge transfer transition, which has been shifted to the visible region through the interaction of the encapsulated halide with the oxygen atoms of the furan spacer. | |
Handle: | http://hdl.handle.net/11571/138208 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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