| Autor: |
Jun Manabe, Kazuki Nishida, Xiao Zhang, Yuki Nakano, Masaru Fujibayashi, Goulven Cosquer, Katsuya Inoue, Seiya Shimono, Hiroki Ishibashi, Yoshiki Kubota, Misaki Shiga, Ryo Tsunashima, Yoko Tatewaki, Sadafumi Nishihara |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Crystals, Vol 10, Iss 9, p 841 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2073-4352 |
| DOI: |
10.3390/cryst10090841 |
| Popis: |
We report reversible structural transformation that occurs in two ladder compounds: Cu2CO3(ClO4)2(NH3)6 (1) and Cu2CO3(ClO4)2(NH3)5(H2O) (2), when they are exposed to gaseous vapors. The ladder structures of both 1 and 2 consist of two Cu2+ ions and one CO32− ion. In 1, the Cu2+ ions are coordinated by three NH3 molecules on each side, while those in 2 are coordinated by three NH3 molecules on one side, and two NH3 molecules and one H2O molecule on the other side. We demonstrated reversible transformation of 1 and 2 via the exposure of 1 to H2O vapor and the exposure of 2 to NH3 vapor using a simple bench-scale method. The minor structural change observed led to a significant difference in physical properties, which we observed using several methods. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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