Abstract
Single crystals of 1D halogen-bridged binuclear platinum complex, K4[Pt2(pop)4Cl]·3H2O, where pop=P2O5H22-, have been investigated by defused X-ray scattering, reflectivity and luminescence measurements. Compared with the halogen-bridged mononuclear metal complexes, several unusual behaviors are observed, which are responsible for an additional charge modulation in the charge density wave state. From the viewpoint of the extended Peierls-Hubbard model, they are reduced to the result of a competition between the electron-electron repulsive energy in binuclear Pt-Pt sites and the energy gain due to chlorine ion displacement.
| Original language | English |
|---|---|
| Pages (from-to) | 291-294 |
| Number of pages | 4 |
| Journal | Synthetic Metals |
| Volume | 64 |
| Issue number | 2-3 |
| DOIs | |
| Publication status | Published - 1994 Jun |
| Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
- Materials Chemistry
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Cite this
Mitani, T., Wada, Y., Yamashita, M., Toriumi, K., Kobayashi, A., & Kobayashi, H. (1994). Charge instability in 1D halogen-bridged binuclear metal complex. Synthetic Metals, 64(2-3), 291-294. https://doi.org/10.1016/0379-6779(94)90126-0