Metal-metal bond excitation in colloidal solution of NbS3

Sofya B. Artemkina, Ekaterina D. Grayfer, Mariia N. Kozlova, Svetlana G. Kozlova, Maxim R. Ryzhikov, Igor R. Shein, Vladimir E. Fedorov

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

For the first time the comparison of the theoretical and experimental data have shown that UV–vis absorption in the region of 600 nm in colloidal solution of NbS3 can be described by the d-d electronic transitions to the antibonding molecular orbital. It is proved that the process leads to excitation of metal-metal bond.

Original languageEnglish
Pages (from-to)46-50
Number of pages5
JournalSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume179
DOIs
Publication statusPublished - 15 May 2017

Keywords

  • Band calculations
  • DFT
  • NbS colloidal dispersion
  • UV–vis spectra
  • GRAPHENE OXIDE
  • UV-vis spectra
  • NIOBIUM TRISULFIDE
  • OPTICAL-PROPERTIES
  • GENERALIZED GRADIENT APPROXIMATION
  • LAYERS
  • TRANSITION
  • DIMENSIONAL CONDUCTOR NBS3
  • NbS3 colloidal dispersion
  • ELECTRONIC-STRUCTURE

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