Abstract
The electrical conductivities, IR, XPS and resonance Raman spectra of a series of Ni-Pd mixed-metal MX-chain compounds, Ni1-xPdx(chxn)2Br3 have been measured in order to investigate the competition between the electron-correlation in Ni(III) and the electron-lattice interaction in Pd(II)-Pd(IV) states. In these compounds, at x=0.4, the activation energy in electrical conductivity is minimized. And at x=0.4 or below, the vN-H does not split, while at x with larger than 0.5, vN-H shows triplet. This result suggests that the Pd(II)-Pd(IV) mixed-valence states are effectively influenced by Ni(III) states, approaching toward the Pd(III) states.
| Original language | English |
|---|---|
| Pages (from-to) | 2233-2234 |
| Number of pages | 2 |
| Journal | Synthetic Metals |
| Volume | 86 |
| Issue number | 1 -3 pt 3 |
| DOIs | |
| Publication status | Published - 1997 Jan 1 |
| Externally published | Yes |
| Event | Proceedings of the 1996 International Conference on Science and Technology of Synthetic Metals, ICSM'96. Part 3 (of 3) - Snowbird, UT, USA Duration: 1996 Jul 28 → 1996 Aug 2 |
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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Manabe, T., Kawashima, T., Yamashita, M., Okamoto, H., Kitagawa, H., Mitani, T., Inokuchi, M., & Yakushi, K. (1997). Competition between electron-correlation in Ni(III) and electron-lattice interaction in Pd(II)-Pd(IV) in mixed-metal MX-chain, Ni1-xPdx(chxn)2Br3 Synthetic Metals, 86(1 -3 pt 3), 2233-2234. https://doi.org/10.1016/S0379-6779(97)81107-1