Porphyrin dimer carbocations with strong near infrared absorption and third-order optical nonlinearity.
Colored carbocations beyond the visible! A porphyrin dimer carbocation is synthesized with effective delocalization over 18 conjugated bonds. Placing a carbocation at the center of a conjugated porphyrin dimer shifts its absorption into the infrared and results in strong ultrafast nonlinear optical...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2008
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| Summary: | Colored carbocations beyond the visible! A porphyrin dimer carbocation is synthesized with effective delocalization over 18 conjugated bonds. Placing a carbocation at the center of a conjugated porphyrin dimer shifts its absorption into the infrared and results in strong ultrafast nonlinear optical behavior. (Graph Presented) © 2008 Wiley-VCH Verlag GmbH and Co. KGaA. |
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