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A Porphyrin Prism: Structural Switching Triggered by Guest Inclusion
Author(s) -
Fujita Norifumi,
Biradha Kumar,
Fujita Makoto,
Sakamoto Shigeru,
Yamaguchi Kentaro
Publication year - 2001
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20010504)40:9<1718::aid-anie17180>3.0.co;2-7
Subject(s) - porphyrin , chemistry , supramolecular chemistry , ligand (biochemistry) , aqueous solution , perylene , photochemistry , molecule , pyridine , combinatorial chemistry , crystallography , organic chemistry , biochemistry , receptor
A prismlike hollow structure was assembled when three pyridyl‐substituted porphyrin panels were linked by six Pd II ions. A dramatic D 3h → C 2 structural change of the prism (see scheme) was triggered by complexation of pyrene.