Surface coordination chemistry: corrosion inhibition by tetranuclear cluster formation of iron with salicylaldoxime.

Authors :: Thorpe JM
Beddoes RL
Collison D
Garner CD
Helliwell M
Holmes JM
Tasker PA
Source :: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 1999; Vol. 38 (8), pp. 1119-21.
Publication Year :: 1999
Abstract: A tetranuclear iron cluster is the principal component of the purple coatings produced by treating a mild steel surface with a salicylaldoxime corrosion inhibitor. This was shown by comparison of the spectroscopic data with those of the cluster [{Fe(salH)(HsalH)}4 ], which was obtained from FeCl3 and salicylaldoxime (H2 salH) and has a distorted tetrahedral arrangement of Fe(III) atoms coordinated by terminal (1-) and bridging (2-) salicylaldoximate ligands (the central core of the cluster is depicted).<br /> (Copyright © 1999 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.)

Language :: English
ISSN :: 1433-7851
Volume :: 38
Issue :: 8
Database :: MEDLINE
Journal :: Angewandte Chemie (International ed. in English)
Publication Type :: Academic Journal
Accession number :: 25138515
Full Text :: https://doi.org/10.1002/(SICI)1521-3773(19990419)38:8<1119::AID-ANIE1119>3.0.CO;2-4

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