Positrons in the PsH dimer form a delocalized molecular orbital producing covalent-like bonding between hydrogen anions with van der Waals bond strength.
Stability and positron annihilation of positronium hydride<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>L</mml:mi><mml:mo>=</mml:mo><mml:mn>0</mml:mn><mml:mo>,</mml:mo><mml:mn>1</mml:mn><mml:mo>,</mml:mo><mml:mn>2</mml:mn><mml:mn/></mml:math>states: A quantum Monte Carlo study
1 Pith paper cite this work, alongside 33 external citations. Polarity classification is still indexing.
1
Pith paper citing it
33
external citations · Crossref
fields
physics.chem-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Two Protons, Two Positrons, and Four Electrons: Covalent Bond with van der Waals Characteristics
Positrons in the PsH dimer form a delocalized molecular orbital producing covalent-like bonding between hydrogen anions with van der Waals bond strength.