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March 14, 2026Journal of Raman Spectroscopy0 citations

Raman Mode Shift Temperatures of Bi 26 Mo 10 O 69 Compound and DFT Calculation

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LUL. V. UdodSAS. S. AplesninAKA. S. Krylov

Key Points

  • To analyze the vibrational modes of Bi26Mo10O69 and their implications for ionic conductivity.
  • Synthesis of Bi26Mo10O69 compound via solid-phase reaction
  • Determination of vibrational modes using Raman spectroscopy
  • Simulation of modes using density functional theory (DFT)
  • Identification of vibrational modes associated with ionic conductivity
  • Establishment of a displacement-type structural phase transition
  • Determination of the temperature range for the phase transition

Abstract

ABSTRACT The Bi 26 Mo 10 O 69 compound in the monoclinic phase, sp. gr. P 2/ c has been synthesized by the solid‐phase reaction. The vibrational modes have been determined using Raman spectroscopy and the density functional theory numerical simulation. The modes involved in the ionic conductivity have been identified. A displacement‐type structural phase transition without changing the space group has been established, and its temperature range has been determined.

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Cite This Study

Udod et al. (2026) studied this question.

synapsesocial.com/papers/69b4ba0818185d8a39802791https://doi.org/10.1002/jrs.70129
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