Tribo-, Thermo-, and Vapochromic Behavior of Hydrazone–Pt(II) Complexes Induced by Protonation–Deprotonation in the Solid State, and Their Luminescence Properties in Solution

• Yurika Yamashita

  Department of Chemistry, Aichi University of Education

• Tomoya Tateishi

  Department of Chemistry, Aichi University of Education

• Kana Sawaguchi

  Department of Chemistry, Faculty of Science, Hokkaido University

• Atsushi Kobayashi

  Department of Chemistry, Faculty of Science, Hokkaido University

• Masako Kato

  Department of Chemistry, Faculty of Science, Hokkaido University

• Kiyohiko Nakajima

  Department of Chemistry, Aichi University of Education

抄録

Pt(II) complexes containing tridentate hydrazone ligands were prepared. Reversible protonation and deprotonation of the hydrazone complexes occurred in solution and in the solid state. On grinding and heating the yellow-colored crystals of the protonated complex [PtCl(HL)]Cl, the deprotonated red-colored product, [PtCl(L)], was produced, and HCl vapor was released. The deprotonated complex reverted to the yellow-colored protonated complex on exposure of the red-colored crystals to HCl vapor. Both [PtCl(HL)]Cl and [PtCl(L)] exhibited different luminescence colors in acetonitrile solution.

収録刊行物

• Chemistry Letters

  Chemistry Letters 43 (12), 1912-1914, 2014-10-02

  Oxford University Press (OUP)

キーワード

• General Chemistry

詳細情報

• CRID: 1360283694082305920
• NII論文ID: 130004693835
• DOI: 10.1246/cl.140774
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/43/12/1912/55636966/cl.140774.pdf
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