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T‐Shaped Three‐Coordinate Copper(II) Heptaphyrin Complexes
Author(s) -
Saito Shohei,
Furukawa Ko,
Osuka Atsuhiro
Publication year - 2009
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.200902901
Subject(s) - copper , ligand (biochemistry) , chemistry , crystallography , planar , symmetry (geometry) , stereochemistry , geometry , organic chemistry , mathematics , computer science , receptor , biochemistry , computer graphics (images)
T for two : The use of [32]heptaphyrin ligands allows the synthesis of T‐shaped three‐coordinate copper(II) complexes. For a relatively flexible nonfused [32]heptaphyrin ligand, a copper(II)–arene interaction supplements the coordination deficiency, whereas a highly rigid quadruply N‐fused heptaphyrin ligand allows the formation of a three‐coordinate copper(II) complex with T‐shaped planar symmetry (see picture).
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