Discrete Supramolecular Conglomerate Composed of Two Saddle-Distorted Zinc(II)-Phthalocyanine Complexes and a Doubly Protonated Porphyrin with Saddle Distortion Undergoing Efficient Photoinduced Electron Transfer

Blazing saddles: A supramolecular conglomerate is formed by intermolecular hydrogen bonding between two saddle‐distorted ZnII–phthalocyanine complexes coordinated by 4‐pyridinecarboxylate and one doubly protonated saddle‐distorted porphyrin dication. The assembly undergoes photoinduced intrasupramol...

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2008-08, Vol.47 (35), p.6712-6716
Main Authors: Kojima, Takahiko, Honda, Tatsuhiko, Ohkubo, Kei, Shiro, Motoo, Kusukawa, Takahiro, Fukuda, Takamitsu, Kobayashi, Nagao, Fukuzumi, Shunichi
Format: Article
Language:English
Subjects:
Crystallography, X-Ray
electron transfer
Electron Transport
Indoles - chemistry
Light
Organometallic Compounds - chemistry
Photochemistry
phthalocyanines
porphyrins
Porphyrins - chemistry
Protons
supramolecular chemistry
Zinc - chemistry
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Summary:Blazing saddles: A supramolecular conglomerate is formed by intermolecular hydrogen bonding between two saddle‐distorted ZnII–phthalocyanine complexes coordinated by 4‐pyridinecarboxylate and one doubly protonated saddle‐distorted porphyrin dication. The assembly undergoes photoinduced intrasupramolecular electron transfer to generate an electron‐transfer state with the lifetime of 667 ps.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200802601