Co-ordinative properties of a tripodal trisamide ligand with a capped octahedral preference

Saad, Fawaz A., Knight, James Christopher, Kariuki, Benson ORCID: https://orcid.org/0000-0002-8658-3897 and Amoroso, Angelo James ORCID: https://orcid.org/0000-0002-7601-5482 2013. Co-ordinative properties of a tripodal trisamide ligand with a capped octahedral preference. Dalton Transactions 42 (41) , pp. 14826-14835. 10.1039/c3dt51791h

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Abstract

An investigation into the co-ordination chemistry of tris(6-pivaloylamino-2-pyridylmethyl)amine (TPPA) shows a preference for capped octahedral geometry when no additional donors are present. This tripodal ligand yields capped octahedral complexes upon co-ordination to a series of first row transition metals when the counter-ion is a perchlorate, bromide or iodide ion. The exact geometry has been confirmed by shape mapping calculations. The largest variation from the capped octahedral geometry is observed in the case of nickel(II), indicating a greater octahedral preference of this metal ion.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	Royal Society of Chemistry
ISSN:	1477-9226
Date of First Compliant Deposit:	30 March 2016
Last Modified:	24 May 2023 00:41
URI:	https://orca.cardiff.ac.uk/id/eprint/53552

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