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Tetrathiafulvalene-2,3,6,7-tetrathiolate linker redox-state elucidation via S K-edge X-ray absorption spectroscopy.
Jiang, Ningxin; Boyn, Jan-Niklas; Ramanathan, Arun; La Pierre, Henry S; Anderson, John S.
Afiliación
  • Jiang N; Department of Chemistry and The James Franck Institute, University of Chicago, Chicago, Illinois, 60637, USA. jsanderson@uchicago.edu.
  • Boyn JN; Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey, 08544-5263, USA.
  • Ramanathan A; School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, 30332-0400, USA. hsl@gatech.edu.
  • La Pierre HS; School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia, 30332-0400, USA. hsl@gatech.edu.
  • Anderson JS; Department of Chemistry and The James Franck Institute, University of Chicago, Chicago, Illinois, 60637, USA. jsanderson@uchicago.edu.
Chem Commun (Camb) ; 59(62): 9537-9540, 2023 Aug 01.
Article en En | MEDLINE | ID: mdl-37458323
ABSTRACT
Sulfur K-edge XAS data provide a unique tool to examine oxidation states and covalency in electronically complex S-based ligands. We present sulfur K-edge X-ray absorption spectroscopy on a discrete redox-series of Ni-based tetrathiafulvalene tetrathiolate (TTFtt) complexes as well as on a 1D coordination polymer (CP), NiTTFtt. Experiment and theory suggest that Ni-S covalency decreases with oxidation which has implications for charge transport pathways.

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos