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Synthesis and reactivity of heteromultimetallic cobalt-​oxido cluster complexes relevant to water oxidation

Lee, Heui Beom and Herbert, Dave E. and Suseno, Sandy and Agapie, Theodor (2014) Synthesis and reactivity of heteromultimetallic cobalt-​oxido cluster complexes relevant to water oxidation. In: 248th American Chemical Society National Meeting & Exposition, 10-14 August 2014, San Francisco, CA. https://resolver.caltech.edu/CaltechAUTHORS:20140812-125909417

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Abstract

In recent years, heterogeneous mixed-metal systems contg. Co have gained increased attention as water oxidn. catalysts, but the role of the heterometal has not been fully elucidated. Similarly, the active site of the oxygen-evolving complex in photosystem II contains a heteromultimetallic [Mn_4CaO_n] site. The synthesis and reactivity of heteromutimetallic cobalt-oxido cluster complexes will be presented. Using a hexapyridyl-trialkoxide ligand, a trinuclear Co complex was used as a platform for the prepn. of tetrametallic oxido cluster complexes [MCo_3O]^n+ where M = Li^+, Zn^2+, Co^2+. Reactivity of such complexes toward oxygen atom transfer reagents and their redox properties will be discussed.


Item Type:Conference or Workshop Item (Paper)
Related URLs:
URLURL TypeDescription
http://www.acs.org/content/acs/en/meetings/fall-2014.htmlOrganizationConference Website
ORCID:
AuthorORCID
Lee, Heui Beom0000-0002-9550-2649
Agapie, Theodor0000-0002-9692-7614
Additional Information:© 2014 American Chemical Society.
Record Number:CaltechAUTHORS:20140812-125909417
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20140812-125909417
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:48400
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:12 Aug 2014 20:06
Last Modified:28 Feb 2020 19:36

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