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Hexakis(benzotriazolato)tetrakis(2,4‐pentanedionato)pentacopper( II ): A Model for Corrosion Inhibition
Author(s) -
Handley Jane,
Collison David,
Garner C. David,
Helliwell Madeleine,
Docherty Robert,
Lawson John R.,
Tasker Peter A.
Publication year - 1993
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.199310361
Subject(s) - copper , metal , corrosion , ligand (biochemistry) , chemistry , atom (system on chip) , crystallography , layer (electronics) , orientation (vector space) , ion , metal ions in aqueous solution , inorganic chemistry , stereochemistry , receptor , biochemistry , organic chemistry , geometry , mathematics , computer science , embedded system
Each benzotriazolato (bta) ligand is bound to three copper(II) ions in the pentanuclear title complex. The known copper corrosion inhibitor, Hbta, might bind similarly to two metal atoms on the surface to be protected and one metal atom of the underlying layer. Results of molecular modeling studies suggest that the optimal interaction of bta − with the surfaces of Cu 2 O and CuO occurs for an orientation perpendicular to the (110) surface.