Alkali Metal Covalent Bonding in Nickel Carbonyl Complexes ENi(CO)3−. (9th January 2019)
- Record Type:
- Journal Article
- Title:
- Alkali Metal Covalent Bonding in Nickel Carbonyl Complexes ENi(CO)3−. (9th January 2019)
- Main Title:
- Alkali Metal Covalent Bonding in Nickel Carbonyl Complexes ENi(CO)3−
- Authors:
- Chi, Chaoxian
Pan, Sudip
Meng, Luyan
Luo, Mingbiao
Zhao, Lili
Zhou, Mingfei
Frenking, Gernot - Abstract:
- Abstract: The alkali metal‐nickel carbonyl anions ENi(CO)3 − with E=Li, Na, K, Rb, Cs have been produced and characterized by mass‐selected infrared photodissociation spectroscopy in the gas phase. The molecules are the first examples of 18‐electron transition metal complexes with alkali atoms as covalently bonded ligands. The calculated equilibrium structures possess C 3 v geometry, where the alkali atom is located above a nearly planar Ni(CO)3 − fragment. The analysis of the electronic structure reveals a peculiar bonding situation where the alkali atom is covalently bonded not only to Ni but also to the carbon atoms. Abstract : 18e‐Übergangsmetallkomplexe : ENi(CO)3 − (E=Li, Na, K, Rb, Cs) wurden hergestellt und durch massenselektierte IR‐Photodissoziationsspektroskopie in der Gasphase charakterisiert. Die berechneten Gleichgewichtsstrukturen haben C3v ‐Geometrie, und die Analyse der elektronischen Struktur zeigt eine besondere Bindungssituation. Das Alkalimetallatom ist nicht nur an Nickelatome, sondern auch an die Kohlenstoffatome kovalent gebunden.
- Is Part Of:
- Angewandte Chemie. Volume 131:Number 6(2019)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 131:Number 6(2019)
- Issue Display:
- Volume 131, Issue 6 (2019)
- Year:
- 2019
- Volume:
- 131
- Issue:
- 6
- Issue Sort Value:
- 2019-0131-0006-0000
- Page Start:
- 1746
- Page End:
- 1752
- Publication Date:
- 2019-01-09
- Subjects:
- 18-Elektronen-Komplexe -- Alkalimetalle -- Bindungsanalyse -- DFT-Rechnungen -- IR-Photodissoziationsspektroskopie
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201813022 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 16591.xml