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Molecular Electrides: An In Silico Perspective.

Ranajit Saha1,2, Prasenjit Das2, Pratim Kumar Chattaraj2

  • 1Institute for Chemical Reaction Design & Discovery (ICReDD), Hokkaido University, Sapporo, Japan.

Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry
|July 27, 2022
PubMed
Summary
This summary is machine-generated.

Electrides are ionic compounds with electrons as anions. This review details computational methods for characterizing molecular electrides and their catalytic applications.

Keywords:
electrideselectron localization functionmolecular electridesnon-linear optical propertiesnon-nuclear attractor

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Area of Science:

  • Materials Science
  • Computational Chemistry

Background:

  • Electrides are ionic compounds where electrons act as anions, localized in crystal voids or interlayers.
  • Three categories exist: organic, inorganic, and molecular electrides.
  • Computational techniques are vital for studying electride materials.

Purpose of the Study:

  • To review computational methodologies for characterizing molecular electrides.
  • To discuss criteria for identifying electride characteristics.
  • To explore the catalytic applications of electrides.

Main Methods:

  • Review of computational techniques and basis sets for molecular electrides.
  • Analysis of criteria for electride identification.
  • Justification of molecular electrides based on established criteria.

Main Results:

  • Detailed discussion of computational methods and their limitations for molecular electrides.
  • Thorough explanation of electride identification criteria with examples.
  • Presentation of systems with electride-like properties that are not classified as electrides.

Conclusions:

  • Computational methods are essential for characterizing molecular electrides.
  • Clear criteria exist for identifying molecular electrides.
  • Electrides show potential for catalytic applications.