{
  "annotation_id": "9d6b6dcf-fd87-408e-b6fb-f3a2393fb3a1",
  "date_created": "2026-03-02T18:00:57.341000Z",
  "date_modified": "2026-03-02T18:00:57.341000Z",
  "file_hash": "a56e0372a271c63ac39f096e5e3d73aa832f87364ee1fbf0c9dbcc460ada0921",
  "private": false,
  "record": {
    "abstract": "The long-range forces that act between three atoms are analysed in both\natom-diatom and atom-atom-atom representations. Expressions for atom-diatom\ndispersion coefficients are obtained in terms of 3-body nonadditive\ncoefficients. The anisotropy of atom-diatom C_6 dispersion coefficients arises\nprimarily from nonadditive triple-dipole and quadruple-dipole forces, while\npairwise-additive forces and nonadditive triple-dipole and\ndipole-dipole-quadrupole forces contribute significantly to atom-diatom C_8\ncoefficients. The resulting expressions are applied to dispersion coefficients\nfor Li + Li_2 (triplet) and recommendations are made for the best way to obtain\nglobal triatomic potentials that dissociate correctly both to three separated\natoms and to an atom and a diatomic molecule.",
    "arxiv_id": "physics/0505131",
    "authors": [
      "Marko T. Cvitas",
      "Pavel Soldan",
      "Jeremy M. Hutson"
    ],
    "categories": [
      "physics.atm-clus",
      "physics.atom-ph"
    ],
    "doi": "10.1080/00268970500224523",
    "title": "Long range intermolecular forces in triatomic systems: connecting the   atom-diatom and atom-atom-atom representations",
    "url": "https://arxiv.org/abs/physics/0505131"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ad27e649-d40a-499b-ab96-eb5f749e8703",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}