抄録
We controlled [Ni(dmit) 2] - (S = 1/2) arrangements using a supramolecular cation (SC) of 12-crown-4 including trivalent Sc 3+ ion. The new crystal, Sc 3+(12-crown-4) 2[Ni(dmit) 2] 3 (CH 3CN) 4, was composed of [Ni(dmit) 2] - trimer and sandwich-type Sc 3+(12-crown-4) 2. The magnetic susceptibility per trimer unit was 0.35 emu·K·mol -1, which showed Curie paramagnetic temperature dependence. The details of the structure and magnetic behavior are discussed in comparison with monovalent and divalent salts, Rb +(DAlS-crown-6)[Ni(dmit) 2] and Ca 2+(DA18-crown-6)[Ni(dmit) 2] 2 (CH 3CN) 2 (DA18-crown-6 = 1,10-diaza- 18-crown-6).
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1806-1807 |
| ページ数 | 2 |
| ジャーナル | Synthetic Metals |
| 巻 | 121 |
| 号 | 1-3 |
| DOI | |
| 出版ステータス | Published - 2001 3月 15 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学
- 材料力学
- 機械工学
- 金属および合金
- 材料化学