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Single‐Crystal to Single‐Crystal Photochemical Structural Transformations of Interpenetrated 3 D Coordination Polymers by [2+2] Cycloaddition Reactions
Author(s) -
Mir Mohammad Hedayetullah,
Koh Lip Lin,
Tan Geok Kheng,
Vittal Jagadese J.
Publication year - 2010
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/anie.200905898
Subject(s) - cycloaddition , single crystal , ligand (biochemistry) , chemistry , crystal structure , crystal (programming language) , crystallography , polymer , coordination complex , photochemistry , organic chemistry , catalysis , computer science , metal , biochemistry , receptor , programming language
Photosensitive pillars : Perfectly aligned CC bonds in trans‐ 1,2‐bis(4‐pyridyl)ethene ligand pairs undergo 100 % photochemical [2+2] cycloaddition reactions in interpenetrated 3D coordination polymers, accompanied by single‐crystal to single‐crystal (SCSC) transformation (see scheme).