dorsal/arxiv
View SchemaA Simple Three-Parameter Model Potential For Diatomic Systems: From Weakly and Strongly Bound Molecules to Metastable Molecular Ions
| Authors | Rui-Hua Xie, Jiangbin Gong |
|---|---|
| Categories | |
| ArXiv ID | physics/0511155 |
| URL | https://arxiv.org/abs/physics/0511155 |
| DOI | 10.1103/PhysRevLett.95.263202 |
Abstract
Based on a simplest molecular orbital theory of H$_{2}^{+}$, a three-parameter model potential function is proposed to describe ground-state diatomic systems with closed-shell and/or S-type valence-shell constituents over a significantly wide range of internuclear distances. More than 200 weakly and strongly bound diatomics have been studied, including neutral and singly-charged diatomics (e.g., H$_{2}$, Li$_{2}$, LiH, Cd$_{2}$, Na$_{2}^{+}$, and RbH$^{-}$), long-range bound diatomics (e.g., NaAr, CdNe, He$_{2}$, CaHe, SrHe, and BaHe), metastable molecular dications (e.g., BeH$^{++}$, AlH$^{++}$, Mg$_{2}^{++}$, and LiBa$^{++}$), and molecular trications (e.g., YHe$^{+++}$ and ScHe$^{+++}$).
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"abstract": "Based on a simplest molecular orbital theory of H$_{2}^{+}$, a\nthree-parameter model potential function is proposed to describe ground-state\ndiatomic systems with closed-shell and/or S-type valence-shell constituents\nover a significantly wide range of internuclear distances. More than 200 weakly\nand strongly bound diatomics have been studied, including neutral and\nsingly-charged diatomics (e.g., H$_{2}$, Li$_{2}$, LiH, Cd$_{2}$, Na$_{2}^{+}$,\nand RbH$^{-}$), long-range bound diatomics (e.g., NaAr, CdNe, He$_{2}$, CaHe,\nSrHe, and BaHe), metastable molecular dications (e.g., BeH$^{++}$, AlH$^{++}$,\nMg$_{2}^{++}$, and LiBa$^{++}$), and molecular trications (e.g., YHe$^{+++}$\nand ScHe$^{+++}$).",
"arxiv_id": "physics/0511155",
"authors": [
"Rui-Hua Xie",
"Jiangbin Gong"
],
"categories": [
"physics.chem-ph"
],
"doi": "10.1103/PhysRevLett.95.263202",
"title": "A Simple Three-Parameter Model Potential For Diatomic Systems: From Weakly and Strongly Bound Molecules to Metastable Molecular Ions",
"url": "https://arxiv.org/abs/physics/0511155"
},
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