English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Density functional theory (DFT) based computation is performed on the endohedrally encapsulated Li 3  cluster inside the B 40  and C 60  cages namely, Li 3 @B 40  and Li 3 @C 60 . For both these systems, the Li-Li bond lengths are shorter than that in the free Li 3  cluster. Due to confinement, the Li-Li vibrational frequencies increase in both the systems as compared to that in the free Li 3  cluster. Thermodynamically, the formation of these two systems is spontaneous in nature as predicted by the negative values of Gibbs’ free energy changes (Δ G ). For both the systems one non-nuclear attractor (NNA) is present on the middle of the Li 3  cluster which is predicted and confirmed by the electron density analysis. The NNA population and the percentage localization of electron density at the NNA of the Li 3 @C 60  system are higher than that in the Li 3 @B 40  system. At the NNA the values of the Laplacian of electron density are negative and an electron localization function basin is present at the center of the Li 3  cluster for localized electrons. Both systems show large values of nonlinear optical properties (NLO). Both the Li 3  encapsulated endohedral systems behave as electrides. Electrides have low work function and hence have a great potential in catalytic activity toward the activation of small molecules (such as CO 2 , N 2 ). Even some electrides have greater catalytic activity than some well-studied metal-loaded catalysts. As the systems under study behave as electrides, they have the power to show catalytic activity and can be used in catalyzing the activation of small molecules.

Comparison Between Electride Characteristics of Li3@B40 and Li3@C60