Local structure of Fe2+ and Fe3+ in organic solvents. (1st November 2022)
- Record Type:
- Journal Article
- Title:
- Local structure of Fe2+ and Fe3+ in organic solvents. (1st November 2022)
- Main Title:
- Local structure of Fe2+ and Fe3+ in organic solvents
- Authors:
- Inoue, Dai
Komatsu, Toshiki
Niwa, Hideharu
Nitani, Hiroaki
Abe, Hitoshi
Moritomo, Yutaka - Abstract:
- Abstract: We systematically investigated the local structure of Fe 2+ and Fe 3+ in 11 solvents by extended X-ray absorption fine structure (EXAFS) analysis and X-ray absorption near-edge structure (XANES). The EXAFS analyses with a one-shell model indicate that Fe 2+ and Fe 3+ are coordinated by six oxygen of the ligand molecules ( L ) and form a Fe L 6 -type complex in all solvents. The XANES suggests that the [Fe L 6 ] 3+ complex shows noncentrosymmetric deformation in several solvents. In protic solvents, the EXAFS analyses with a two-shell model revealed that the coordination number ( n C ) of the second nearest carbon around Fe 3+ significantly depends on L . We interpreted the observation in terms of the distribution of the Fe-C distance.
- Is Part Of:
- Japanese journal of applied physics. Volume 61:Number 11(2022)
- Journal:
- Japanese journal of applied physics
- Issue:
- Volume 61:Number 11(2022)
- Issue Display:
- Volume 61, Issue 11 (2022)
- Year:
- 2022
- Volume:
- 61
- Issue:
- 11
- Issue Sort Value:
- 2022-0061-0011-0000
- Page Start:
- Page End:
- Publication Date:
- 2022-11-01
- Subjects:
- solute-solvent system -- coordination structure -- EXAFS -- XANES
Physics -- Periodicals
621.05 - Journal URLs:
- http://iopscience.iop.org/1347-4065/ ↗
http://ioppublishing.org/ ↗ - DOI:
- 10.35848/1347-4065/ac9206 ↗
- Languages:
- English
- ISSNs:
- 0021-4922
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 24064.xml