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Bidirectional Chemo-Switching of Spin State in a Microporous Framework

✍ Scribed by Masaaki Ohba; Ko Yoneda; Gloria Agustí; M. Carmen Muñoz; Ana B. Gaspar; José A. Real; Mikio Yamasaki; Hideo Ando; Yoshihide Nakao; Shigeyoshi Sakaki; Susumu Kitagawa

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
536 KB
Volume
48
Category
Article
ISSN
0044-8249

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✦ Synopsis

Abstract

The ins and outs of spin: Using the microporous coordination polymer {Fe(pz)[Pt(CN)~4~]} (1, pz=pyrazine), incorporating spin‐crossover subunits, two‐directional magnetic chemo‐switching is achieved at room temperature. In situ magnetic measurements following guest vapor injection show that most guest molecules transform 1 from the low‐spin (LS) state to the high‐spin (HS) state, whereas CS~2~ uniquely causes the reverse HS‐to‐LS transition.magnified image

📜 SIMILAR VOLUMES

Inside Cover: Bidirectional Chemo-Switch
Inside Cover: Bidirectional Chemo-Switching of Spin State in a Microporous Framework (Angew. Chem. Int. Ed. 26/2009)
✍ Masaaki Ohba; Ko Yoneda; Gloria Agustí; M. Carmen Muñoz; Ana B. Gaspar; José A. 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 546 KB

## Abstract **Bidirectional chemo‐switching** of magnetism occurs in a microporous coordination polymer containing spin‐crossover subunits, as described by M. Ohba, J. A. Real, S. Kitagawa, and co‐workers in their Communication on page 4767 ff. In situ magnetic measurements reveal that most guest m