Predicting the Stepwise Growth of Lithium Clusters Around Sulfur Species (S and S 2 ) From the Topology of the Electron Localization Function
Abstract
In this work, we present a theoretical investigation of sulfur‐doped lithium clusters, namely Li n S and Li n S 2 ( n = 1–10), with the aim of elucidating the mechanism governing the stepwise growth of lithium around sulfur centers. The equilibrium geometries of all clusters were first determined using density functional theory (DFT), and their electronic structures were subsequently analyzed through the topology of the electron localization function (ELF). The ELF analysis revealed the presence of two distinct types of topological valence domains: an inner domain fully localized on the sulfur atom and an outer domain delocalized over the lithium framework. We show that the growth of the lithium cluster is governed by the subtle interplay between these two domains. Most importantly, the combined topology of the inner and outer valence domains provides a predictive framework that not only identifies the preferred insertion site for each incoming lithium atom but also explains the progressive emergence of successive coordination shells, thereby leading systematically to the most stable structures throughout the growth process. The present findings open the way to a predictive description of lithium growth around larger sulfur species.
Related
- A skyrmionic topology perspective on Lehmann clusters
- Stability and current-driven dynamics of mixed-topology bimeron clusters
- Floquet generation of hybrid-order topology and ℤ2-like bipolar localization
- Electron-phonon control of obstructed and quantum spin Hall topology in an altermagnet
- Likelihood topology and applicability limits of spatial anti-aliasing inversion for folded electron drift instability dispersion in Hall thrusters
BibTeX
@article{alikhani2026predicting,
title = {{Predicting the Stepwise Growth of Lithium Clusters Around Sulfur Species (S and S 2 ) From the Topology of the Electron Localization Function}},
author = {Mohammad Esmaïl Alikhani},
journal = {Journal of Computational Chemistry},
year = {2026},
month = sep,
doi = {10.1002/jcc.70503},
url = {https://hal.science/hal-05744716v1},
note = {CC BY 4.0},
}
RIS
TY - JOUR
TI - Predicting the Stepwise Growth of Lithium Clusters Around Sulfur Species (S and S 2 ) From the Topology of the Electron Localization Function
AU - Mohammad Esmaïl Alikhani
PY - 2026
DA - 2026/09/09
JO - Journal of Computational Chemistry
DO - 10.1002/jcc.70503
UR - https://hal.science/hal-05744716v1
AB - In this work, we present a theoretical investigation of sulfur‐doped lithium clusters, namely Li n S and Li n S 2 ( n = 1–10), with the aim of elucidating the mechanism governing the stepwise growth of lithium around sulfur centers. The equilibrium geometries of all clusters were first determined using density functional theory (DFT), and their electronic structures were subsequently analyzed through the topology of the electron localization function (ELF). The ELF analysis revealed the presence of two distinct types of topological valence domains: an inner domain fully localized on the sulfur atom and an outer domain delocalized over the lithium framework. We show that the growth of the lithium cluster is governed by the subtle interplay between these two domains. Most importantly, the combined topology of the inner and outer valence domains provides a predictive framework that not only identifies the preferred insertion site for each incoming lithium atom but also explains the progressive emergence of successive coordination shells, thereby leading systematically to the most stable structures throughout the growth process. The present findings open the way to a predictive description of lithium growth around larger sulfur species.
SN - 0192-8651
SN - 1096-987X
ER -