Klein, Johannes E. M. N.;
Miehlich, Burkhard;
Holzwarth, Michael S.;
Bauer, Matthias;
Milek, Magdalena;
Khusniyarov, Marat M.;
Knizia, Gerald;
Werner, Hans‐Joachim;
Plietker, Bernd
The Electronic Ground State of [Fe(CO)3(NO)]−: A Spectroscopic and Theoretical Study
Sie können Bookmarks mittels Listen verwalten, loggen Sie sich dafür bitte in Ihr SLUB Benutzerkonto ein.
Medientyp:
E-Artikel
Titel:
The Electronic Ground State of [Fe(CO)3(NO)]−: A Spectroscopic and Theoretical Study
Beteiligte:
Klein, Johannes E. M. N.;
Miehlich, Burkhard;
Holzwarth, Michael S.;
Bauer, Matthias;
Milek, Magdalena;
Khusniyarov, Marat M.;
Knizia, Gerald;
Werner, Hans‐Joachim;
Plietker, Bernd
Erschienen:
Wiley, 2014
Erschienen in:Angewandte Chemie International Edition
Sprache:
Englisch
DOI:
10.1002/anie.201309767
ISSN:
1433-7851;
1521-3773
Entstehung:
Anmerkungen:
Beschreibung:
<jats:title>Abstract</jats:title><jats:p>During the past 10 years iron‐catalyzed reactions have become established in the field of organic synthesis. For example, the complex anion [Fe(CO)<jats:sub>3</jats:sub>(NO)]<jats:sup>−</jats:sup>, which was originally described by Hogsed and Hieber, shows catalytic activity in various organic reactions. This anion is commonly regarded as being isoelectronic with [Fe(CO)<jats:sub>4</jats:sub>]<jats:sup>2−</jats:sup>, which, however, shows poor catalytic activity. The spectroscopic and quantum chemical investigations presented herein reveal that the complex ferrate [Fe(CO)<jats:sub>3</jats:sub>(NO)]<jats:sup>−</jats:sup> cannot be regarded as a Fe<jats:sup>−II</jats:sup> species, but rather is predominantly a Fe<jats:sup>0</jats:sup> species, in which the metal is covalently bonded to NO<jats:sup>−</jats:sup> by two π‐bonds. A metal–N σ‐bond is not observed.</jats:p>