2007 Fiscal Year Final Research Report Summary
Syntheses and Properties of Polymer Complexes Having Metal-Metal Bonds Linked by Bridging Ligands with p-Conjugated System.
| Project/Area Number |
17550060
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Shimane University |
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Principal Investigator |
HANDA Makoto Shimane University, Interdisciplinary Faculty of Science and Engineering, Associate Professor (70208700)
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| Co-Investigator(Kenkyū-buntansha) |
KASUGA Kuninobu Shimane University, Interdisciplinary Faculty of Science and Engineering, Professor (00032615)
IKEUE Takahisa Shimane University, Interdisciplinary Faculty of Science and Engineering, Assistant Professor (00379033)
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| Project Period (FY) |
2005 – 2007
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| Keywords | metal-metal bond / brideing ligands / Polymer complexes / ruthenium / rhodium / magnetism / liquid crystalline / gas adsorption |
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| Research Abstract |
Polymer complexes of dinuclear complexes having metal-metal bonds linked by bridging ligands with a-conjugated system in order to investigated the properties based on the interactions through the ligands between the meta-metal bond units. The obtained results are classified into following two groups.
1. Polymer complexes of ruthenium(II,III) carboxylate dimers linked by cyanate, thiocyanate, and selenocyanate ions [Ru_2{O_2C(CH_2)_mCH_3}_4(L)]_n (m = 0.4 - 7; L = OCN^-, SCN^-, and SeCN^-) were prepared and characterized base on the elemental analyses and IR and diffuse reflectance spectra. The magnetic susceptibilities were measured in the temperature range of 4.5 - 300K, which showed the interdimer antiferromagnetic interactions. The interaction was the strongest in the case of m = 7 and L = OCN^-. The other tpe of polymer complexes[Ru_2^<ll,lll>(O_2CR)_4L]_n, where R = 3,4,5-(n-C_8H_<17>O)_3C_6H_2 and L = OCN^- and SCN-, were also. prepared. The interdimer antiferromagnetic interactions for the cyanato- and thiocyanato-bridged polymer complexes were found to be strong compared with that for the corresponding chloro-bridged polymer complex. There complexes showed the liquid-crystalline (LC) bnehaviors, which were observed by differntial scanning calorimetry and polarized microscopy.
2. Rhodium(II) formamidinate dimers with various p-alkyl-phenyl groups were employed for the reactions with bbidentate bridging liagnads such as pyrazine (pyz), 4,4'-bipyridine (4,4'-bpy) and 1,4-diisocyanobenzene (1,4-dib) to give the polymer complexes of the rhodium dimers alternately arranged with the bridging ligands. The polymer structures were confirmed by an X-ray diffraction method for their single crystals. The N2 gas adsorption properties were shown for the polymer complexes using the micro pores found by the structures.
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Research Products
(103 results)
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[Journal Article] Synthesis and Magnetic Properties of Polymer Complexes of Ruthenium(ll,lll) 3,4,5-Trioctanoxybenzoate Linked by Chloro and Cyanato Ligands with Liquid-Crystalline Behavior2007
Author(s)
H., lshida, M., Handa, I., Hiromitsu, S., Ujiie, M., Mikuriya
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Journal Title
Achievements in Coordination, Bioinoiganic and Applied Cliemistly
Pages: 121-127
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Dinuclear and Tetranuclear Copper(II) Complexes with a Ligand Bearing Phthalocyanine and Schiff-Base Coordination Sites2007
Author(s)
M., Handa, K., Murakoshi, A., Nishikawa, K., Yahata, K., Shiomi, I., Hiromitsu, T., Sugimori, K., Sogabe, K., Isa, M., Nakata, K., Kasuga
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Journal Title
Bull. Chem. Soc. Jpn 80
Pages: 1949-1954
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Immobilization of cationic zinc(11) complexes of phthalocyanine and unsymmetrical porphyrazine in mesoporous MCM-41 silica and photo-catalytic activity of the composites2006
Author(s)
K., Kasuga, M., lmai, H., hie, H., Tanaka, T., lkeue, M., Handa, S., Wada, T., Sugimori
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Journal Title
J. Porphyrins Phthalocyanines 10
Pages: 1212-1218
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Intercalation of cationic 2,9,16,23-tetra (3-N,N,N-trimethylaminoethyloxy)- phthalocyaninatozinc(11) into titanium hydrogen (sodium and octyl)2006
Author(s)
K., Kasuga, K., Ohmori, H., Tanaka, M., Handa, T., Sugimori
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Journal Title
lnorg. Cheat Commun 9
Pages: 1019-1022
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Synthesis and Optical and Electrochemical Properties of Thermotropic, Liquid-Crystalline, Semirigid Copolyesters Based on 2,5-Diphenyl-1,3,4-thiadiazole Units2005
Author(s)
M., Sato, Y., Tada, S., Nakashima, K., Ishikura, M., Handa, K., Kasuga
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Journal Title
J. Polym. Sci. Part A : Polym. Chem 43
Pages: 1511-1525
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Polynuclear Chain Complexes of Ruthenium(11,111) Pivalate Dimers Linked by 2,5-Dimethyl-N.N'-dicyanobenzoquinonediimine, I,4-Benzoquinone, and I,4-Naphthoquinone2005
Author(s)
D., Yoshioka, M., Handa, M., Mikuriya, I., Hiromitsu, K., Kasuga
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Journal Title
Materials Science-Poland 23
Pages: 765-771
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Adduct complexes of ruthenium(II,III) propionate dimer with pyridyl nitroxides2005
Author(s)
M., Mikuriya, K., Tanaka, M., Handa, I., Hiromitsu, D., Yoshioka, D., Luneau
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Journal Title
Polyhedron 24
Pages: 2658-2664
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Coordination Polymers of Ruthenium Pivalate Dimer with Tetracyanoethylene, 7,7,8,8 Tetracyanoquinodimethane, and 2,5-Dimrthyl-W-dicyanobenzoquinonediimine2005
Author(s)
D., Yoshioka, M., Handa, M., Mikuriya, K., Kasuga
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Journal Title
Advances in Coordination, Bioionorg and Minnie Chemistry
Pages: 218-223
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Syntheses and Magnetic Properties of Polymer Complexes of Ruthenium(II,III) Carboxylates Linked by Cyanate, Thiocyanate, and Selenocyanate Ions [Ru_2(O2C(CH2)_mCH3)4(L)]_n (m = 0, 4-7 ; L = OCN., SCIV, and SeCN)
Author(s)
M., Handa, H., Ishida, K., Ito, T., Adachi, T., Ikeue, I., Hiromitsu, M., Mikuriya, K., Kasuga
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Journal Title
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Magnetic Properties and Liquid-Crystalline Behaviors of 1-D Chain Complexes of Ruthenium(II,III) 3,4,5-Trialkoxybenzoate Dimers2007
Author(s)
H., lshida, M., Handa, I., Hiromitsu, S., Ujiie, M., Mikuriya
Organizer
14th International SPACC-CSJ Symposium
Place of Presentation
Taipei, Taiwan
Year and Date
2007-12-21
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Syntheses and Properties of Polymer Complexes of Ruthenium(II,III) Carboxylates Bridged by Cyanate lons2007
Author(s)
M., Handa, H., Ishida, T., lkeue, I., Hiromitsu, M., Mikuriya, K., Kasuga
Organizer
Third International Symposium on Chemistry of Coordination Space
Place of Presentation
Awaji, Japan
Year and Date
2007-12-11
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Syntheses and Magnetic Properties of Polymer Complexes of Ruthenium(II,III) 3,4,5-Trialkoxybenzoate Linked by Chloro or Cyanato Ligand with Liquid-Crystalline Behavior2007
Author(s)
H., lshida, M., Handa, Ichiro, Hiromitsu, S., Ujiie, M., Mikuriya
Organizer
21st International Conference on Coordination and Bioinorganic Chemistry
Place of Presentation
Smolenice, Slovaka
Year and Date
2007-06-07
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Polymer Complexes of Rhodium(II) Formamidinate Linked by Bridging Ligands2006
Author(s)
M., Handa, A., Sanaka, A., Inoue, T., Ikeue, D., Yoshioka, H., Tanaka, M., Mikuriya, K., Kasuga
Organizer
Second International Symposium on Chemistry of Coordination
Place of Presentation
Fukuoka, Japan
Year and Date
2006-12-16
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Synthesis and Magnetic Properties of Chain Complexes of Ruthenium(II,III) 3,4,5-Trialkoxybenzoate2006
Author(s)
H., Ishida, M., Handa, I., Hiromitsu, M., Mikuriya
Organizer
XVth Winter School on Coordination Chemistry
Place of Presentation
Karpacz, Poland
Year and Date
2006-12-05
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Coordination polymers of ruthenium pivalate dimer with tetracyanoethylene, 7,7,8,8 tetracyanoquinodimethane, and 2,5-dimethyl-N,Ncrlicyanobenzoquinonediimine2005
Author(s)
D., Yoshioka, M., Handa, M., Mikuriya, K., Kasuga
Organizer
20th International Conference on Coordination and Bioinorganic Chemistry
Place of Presentation
Smolenice, Slovaka
Year and Date
2005-06-07
Description
「研究成果報告書概要(欧文)」より
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