Infrared intensity and charge transfer in hydrogen dimers

✍ Scribed by Z.G. Soos; D. Mukhopadhyay

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 498 KB
• Volume: 245
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(95)00965-7

✦ Synopsis

Direct evaluation of the dipole derivative/x' for overlapping H 2 dimers is consistent with the vibron oscillator strength of -10 -s at the 150 GPa transition of dense hydrogen. The angular anisotropy of/z' follows closely the <r-tr * overlap for charge transfer (CT) between closed-shell H 2 molecules. We relate electron-vibron coupling above 150 GPa to CT models for ion-radical solids and conjugated polymers.