A stable compound of helium and sodium at high pressure

2017/02/06 by Xiao Dong, Artem R. Oganov, Alexander F. Goncharov +18 · 3 citations
Earth and Planetary Sciences · Physics and Astronomy · #Advanced Chemical Physics Studies #High-pressure geophysics and materials #Quantum, superfluid, helium dynamics

paper · doi:10.1038/nchem.2716

crossref issued 2017/02/06 · crossref published 2017/02/06 · crossref published-online 2017/02/06 · openalex publication_date 2017/02/06 · crossref created 2017/02/06 · crossref published-print 2017/05/01 · crossref deposited 2024/06/22 · openalex created_date 2025/10/10 · crossref indexed 2026/07/28 · openalex updated_date 2026/08/02

Citations

• Electrons as Anions
• Projector augmented-wave method
• Binding energies in atomic negative ions
• Generalized Gradient Approximation Made Simple
• Prediction of a Metastable Helium Compound: HHeF
• Interstitial Electronic Localization
• Sodium under pressure: bcc to fcc structural transition and pressure-volume relation to 100 GPa
• Structural Diversity of Sodium
• High-pressure Raman spectroscopy of diamond anvils to 250GPa: Method for pressure determination in the multimegabar pressure range
• Crystal orbital Hamilton populations (COHP): energy-resolved visualization of chemical bonding in solids based on density-functional calculations
• ”Developing paradigms of chemical bonding: adaptive natural density partitioning
• Ionic high-pressure form of elemental boron
• X-ray diffraction investigations of CaF2 at high pressure
• Crystal structure prediction using ab initio evolutionary techniques: principles and applications
• Unexpected stable stoichiometries of sodium chlorides
• Inorganic Chemistry: Principles of Structure and Reactivity

Cited by

• Helium's placement in the Periodic Table from a crystal structure viewpoint
• Recent attempts to change the periodic table
• Helium [wikipedia]