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2005 Fiscal Year Final Research Report Summary

SYNTHESES OF PHOTOCHROMIC COORDINATION POLYMERS HAVING LIGHT-INDUCED INCORPORATION FUNCTION OF GUEST

Research Project

Project/Area Number 16350037
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic chemistry
Research InstitutionKinki University

Principal Investigator

MUNAKATA Megumu  KINKI UNIVERSITY, DEPARTMENT OF SCIENCE, PROFESSOR, 理工学部, 教授 (80090942)

Project Period (FY) 2004 – 2005
Keywordslight-switching / photochromism / adsorption / desorption / porous metal complex / guest molecule / crystal structure / light-switching / coordination polymer
Research Abstract

The purpose of this study is to synthesize porous photochromic coordination polymers which reversibly incorporate guest molecules in the cavity, using the structural change between ring ring-open and ring-closed forms of photochromic diarylethene.
Light-induced incorporation of guest molecules in porous coordination polymers.
We succeeded in synthesizing porous photochromic coordination polymers with the closed form of 2,3-bis(2,4,5-trimethyl-3-thienyl)maleimide (closed-bttm), [Ag(closed-bttm)(CF_3COO)] (1), which has channel of 7.5×7.6Å sizes, respectively. Reversible incorporation and elimination of guest molecules in the porous complexes was studied by means of TG, X-ray powder pattern and ^1H NMR spectrum. Polymer 1 takes in 1.6 molar pentane which is completely desorbed by the light irradiation as well as by heating at 130℃, indicating light-induced incorporation of guest molecules.
Synthesis of porous photochromic coordination polymers.
Diarylethene derivatives with carboxylate which is easily coordinated to metal ions, 1,2-bis(5-carboxy-2-methyl-3-thienyl)perfluorocyclopentene(BM-5-CATP) and the photochromic copper(II) coordination polymer, [Cu_2(BM-5-CATP)_2(H_2O)_2](2), was synthesized in order to construct novel complexes with light-triggered inclusion function of guest molecules. Interestingly photochromic polymer 2 has two channels of 3.0×4.3Å and 3.2×5.0Å in which methanol molecules may be incorporated, indicating also the possibility of light-induced incorporation of guest molecules.

  • Research Products

    (17 results)

All 2006 2005 2004

All Journal Article (17 results)

  • [Journal Article] Synthesis and Structures of Photochromic Molybdenum (II) and Rhodium Complexewswith1,2-Dicyano-1,2-bis (2,4,5-trimetyl-3-thienylethene2006

    • Author(s)
      宗像 惠, 他6名
    • Journal Title

      Inorg. Chim. Acta 369巻

      Pages: 99-108

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Synthesis and Structures of Photochromic Molybdenum(II) and Rhodium Complexews with 1,2-Dicyano-1,2-bis(2,4,5-trimetyl-3-thienylethene)2006

    • Author(s)
      J.Han, M.Munakata, et al.
    • Journal Title

      Inorg.Chim.Acta 359

      Pages: 99-108

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Silver(I) Compounds Consisting of [2.2] Paracyclopane : Reversible Guest-driven Solid-state Transformation and Incorporation Behavior2005

    • Author(s)
      宗像 惠, 他7名
    • Journal Title

      Inorg. Chem, 44巻・3号

      Pages: 1686-1692

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Silver(I) Coordination Polymers of Fluorescent Ologo (phenylenevinylene) with π-π Stackings : Luminescence and Conductivity2005

    • Author(s)
      宗像 惠, 他7名
    • Journal Title

      Inorg. Chem. 44巻・4号

      Pages: 1031-1036

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Silver(I) Compounds Consisting of [2.2] Paracyclopane : Reversible Guest-driven Solid-state Transformation and Incorporation Behavior2005

    • Author(s)
      宗像 惠, 他5名
    • Journal Title

      Chem, Lett. 34巻・12号

      Pages: 1632-1633

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A Novel 3-D Open Coordination Network Assembled from Silver(I) and 4,5-Bis(cyanorthylsulfanyl)-1,3-dithiole-2-thione with S…S contacts.2005

    • Author(s)
      T.Ding, M.Munakata, et al.
    • Journal Title

      Chem, Lett. 34(No.12)

      Pages: 1632-1623

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Silver(I) Compounds Consisting of [2.2]Paracyclophane : Reversible Guest-driven Solid-state Transformation and Incorporation Behavior2005

    • Author(s)
      T.Kuroda-Sowa, M.Munakata, et al.
    • Journal Title

      Inorg.Chem 44(No.3)

      Pages: 1686-1692

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Silver(I) Coordination Polymers of Fluorescent Oligo(phenylenevinylene) with π-π Stackings : Luminescence and Conductivity2005

    • Author(s)
      S.Q.Liu, M.Munakata, et al.
    • Journal Title

      Inorg.Chem 44(No.4)

      Pages: 1031-1036

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Synthesis and crystal structures of silver(I) bridged tetra-phenyl-pyrylium complexes from tetraphenylcyclopentadiene2005

    • Author(s)
      G.L.Ning, M.Munakata, et al.
    • Journal Title

      Inorg.Chim.Acta 358

      Pages: 2355-2362

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 3D Coordination Polymers of [2.2]Paracyclophane and in situ silver(I)perfluorodicarboxylate : Effects of the dicarboxylate spacers and conformations on the formation of complexes.2005

    • Author(s)
      S.Q.Liu, M.Munakata, et al.
    • Journal Title

      Inorg.Chim.Acta 358

      Pages: 919-926

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] MeOH-coordinated Mn_<12> single-molecule magnet : Structure and magnetic properties of [Mn_<12>O_<12>(OAc)_<16>(MeOH)_4]2005

    • Author(s)
      G.-Q.Bian, M.Munakata, et al.
    • Journal Title

      Inorg.Chem.Comm. 8

      Pages: 208-211

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Porous Copper(I) Complex of 2,11-Dithia [3,3] paracyclophane : Desorption and Absorption of Guest Molecules2004

    • Author(s)
      宗像 惠, 他6名
    • Journal Title

      Inorg. Chim. Acta 357巻・12号

      Pages: 3621-3631

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Syntheses, Structures and Properties of Intercalation Compounds of Silver(I) Complex with [2.2] Paracyclophana2004

    • Author(s)
      宗像 惠, 他7名
    • Journal Title

      Inorg. Chem. 43巻・2号

      Pages: 633-641

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Porous Copper(I) Complex of 2, 11-Dithia[3,3]paracyclophane : Desorption and Absorption of Guest Molecules.2004

    • Author(s)
      S.Q.Liu, M.Munakata, et al.
    • Journal Title

      Inorg.Chim.Acta 357

      Pages: 3621-3631

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Dinuclear Silver(I) Complexes of N,N'-dibenzyl-4,13-diazo-18-crown-6-ether and Dibenzo-24-crown-8-ether.2004

    • Author(s)
      M.Wen, M.Munakata, et al.
    • Journal Title

      Polyhedron 23

      Pages: 2117-2123

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Mn_<12> Single-molecular Magnet [Mn_<12>O_<12>(Oac)_<12>(dpp)_4] (dppH=Diphenyl phosphate) with no Coordination water Molecules.2004

    • Author(s)
      G.-Q.Bian, M.Munakata, et al.
    • Journal Title

      Inorg.Chem 43(No.16)

      Pages: 4790-4792

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Novel Mn_<12> Single-molecular Magnet with m_3-Methanesulfonate Bridge.2004

    • Author(s)
      T.Kuroda-Sowa, M.Munakata, et al.
    • Journal Title

      Chem.Lett 33(No.5)

      Pages: 540-541

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2007-12-13  

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