NDLI: Metal–metal multiple bonding in $C_{3}-symmetric$ bimetallic complexes of the first row transition metals

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Krogman, Jeremy P. Thomas, Christine M.
Description	Author Affiliation: Krogman JP ( Department of Chemistry, Brandeis University, 415 South Street MS 015, Waltham, MA 02454, USA. thomasc@brandeis.edu.);
Abstract	Metal–metal multiple bonds have been an intense area of focus in inorganic chemistry for many decades as a result of their fundamentally interesting bonding properties, as well as their potential applications in multielectron transfer and small molecule activation processes. Much of what is known in this field revolves around 2nd and 3rd row transition metals, with fundamental knowledge lacking in the area of bonds between elements of the first transition series. The smaller size and tendency of first row ions to adopt high-spin electron configurations weaken metal–metal interactions and serve to complicate the interpretation of the electronic structure and bonding in bimetallic species containing first row transition metals. Furthermore, traditional tetragonal “paddlewheel” complexes dominate the metal–metal multiple bond literature, and only recently have researchers begun to take advantage of the weaker ligand field in three-fold symmetric bimetallic complexes to encourage more favourable metal–metal bonding interactions. In the past 5 years, several research groups have exploited three-fold symmetric frameworks to investigate new trends in metal–metal bonding involving the first row transition metals. This feature article serves to highlight recent achievements in this area and to use $C_{3}-symmetric$ systems as a model to better understand the fundamental aspects of multiple bonds featuring first row transition metals.
ISSN	13597345
Volume Number	50
Journal	Chemical Communications
Issue Number	40
e-ISSN	1364548X
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2014-04-01
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Chemistry Surfaces, Coatings and Films Materials Chemistry Metals and Alloys Electronic, Optical and Magnetic Materials Catalysis

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