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Updated: Mar 13, 2026

1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions
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1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions

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Li4Nにおける構造的多様性および電子封じ込め: 0-D,2-D,および3-D電極の可能性

Yuta Tsuji1, Prasad L V K Dasari2, S F Elatresh3

  • 1Education Center for Global Leaders in Molecular Systems for Devices, Kyushu University , Nishi-ku, Fukuoka 819-0395, Japan.

Journal of the American Chemical Society
|October 13, 2016
PubMed
まとめ

この研究では,リチウム4ニトリド (Li4N) の構造を理論的に探求し,様々な結晶相と電極特性を明らかにした. このリチウムに富んだ物質は,無形な形とイオン伝導性の可能性を示唆しています.

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An ionic compound is stable because of the electrostatic attraction between its positive and negative ions. The lattice energy of a compound is a measure of the strength of this attraction. The lattice energy (ΔHlattice) of an ionic compound is defined as the energy required to separate one mole of the solid into its component gaseous ions. For the ionic solid sodium chloride, the lattice energy is the enthalpy change of the process:
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Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
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The alkali metal sodium (atomic number 11) has one more electron than the neon atom. This electron must go into the lowest-energy subshell available, the 3s orbital, giving a 1s22s22p63s1 configuration. The electrons occupying the outermost shell orbital(s) (highest value of n) are called valence electrons, and those occupying the inner shell orbitals are called core electrons. Since the core electron shells correspond to noble gas electron configurations, we can abbreviate electron...
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