Cyanide-bridged W(V)Mn(III) single-chain magnet with isolated Mn(III) moieties exhibiting two types of relaxation dynamics |
| |
| Authors: | Yoon Jung Hee Lee Jin Wuk Ryu Dae Won Choi Sang Yup Yoon Sung Won Suh Byoung Jin Koh Eui Kwan Kim Hyoung Chan Hong Chang Seop |
| |
| Institution: | Department of Chemistry (BK21), Korea University, Seoul 136-713, Korea. |
| |
| Abstract: | A 5d-3d bimetallic compound was prepared by self-assembling W(CN)(8)](3-) and the Mn(III) Schiff bases. This neutral complex consists of cyanide-linked W(V)Mn(III) anionic chains and isolated Mn(III) Schiff base cations. We demonstrate that two types of relaxation processes are involved in the system; the low-T dynamics may come from magnetic domain dynamics and the high-T relaxation stems from the anionic chain, revealing single-chain magnet character. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
