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A Novel Tetranuclear Copper( I ) Cluster with Alternate Bridging Halide and Triazolopyrimidine Ligands
Author(s) -
Haasnoot Jaap G.,
Favre T. Loek F.,
Hinrichs Winfried,
Reedijk Jan
Publication year - 1988
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198808561
Subject(s) - halide , copper , cluster (spacecraft) , ligand (biochemistry) , stereochemistry , chemistry , bioinorganic chemistry , bridging (networking) , crystallography , organic chemistry , receptor , biochemistry , computer network , computer science , programming language
The diverse coordination properties of (de)azapurines ‐‐the study of which is of great importance for bioinorganic chemistry‐‐are revealed once again by a new type of copper(I) cluster. In 1 , the ligand dmpt is bonded, for the first time, through N3 and N4. The ligands thereby form double layers. The anions are sandwiched between the double layers. This unique complex is formed in a straightforward fashion from CuCl 2 ·H 2 O and dmpt in hot ethanol.