Bidirectional Chemo-Switching of Spin State in a Microporous Framework

Masaaki Ohba, Ko Yoneda, Gloria Agusti, M. Carmen Muñoz, Ana B. Gaspar, José A. Real, Mikio Yamasaki, Hideo Ando, Yoshihide Nakao, Shigeyoshi Sakaki, Susumu Kitagawa

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356 Citations (Scopus)

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 CS2 uniquely causes the reverse HS-to-LS transition.

Original languageEnglish
Pages (from-to)4767-4771
Number of pages5
JournalAngewandte Chemie - International Edition
Volume48
Issue number26
DOIs
Publication statusPublished - Jun 15 2009
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

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    Ohba, M., Yoneda, K., Agusti, G., Muñoz, M. C., Gaspar, A. B., Real, J. A., Yamasaki, M., Ando, H., Nakao, Y., Sakaki, S., & Kitagawa, S. (2009). Bidirectional Chemo-Switching of Spin State in a Microporous Framework. Angewandte Chemie - International Edition, 48(26), 4767-4771. https://doi.org/10.1002/anie.200806039