Creation of the huge surface area by secondary connection of covalent cage molecules

• Project/Area Number: 16K14070
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Polymer/Textile materials
• Research Institution: Tohoku University
• Principal Investigator: Yamashita Masahiro 東北大学, 材料科学高等研究所, 教授 (60167707)
• Co-Investigator(Kenkyū-buntansha): 高石 慎也 東北大学, 理学研究科, 准教授 (10396418)
• Project Period (FY): 2016-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000); Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
• Keywords: 多孔性フレームワーク / 有機かご状分子 / 巨大表面積 / 多孔性有機高分子 / かご状分子 / 相互貫入 / 比表面積 / 水素吸蔵

Outline of Final Research Achievements

We have synthesized novel organic cage molecule with using tetraphenylmethane or triptycene. We synthesized porous organic polymer by linking each cage molecule. We masured 13C NMR and confirmed the linking. However, we found that diyne has reacted. In addition, surface area determined by N2 sorption at 77 K indicated that this compound possesses poor porosity. This indicates that the porous framework has collapsed, which is probably related with reaction of diyne part. Thus, we next synthesized alkyl linked framework. We will make characterization and measurements in near future.

Research Products

• [Journal Article] Changing Single-Molelcule Magnet Properties of a Windmill-Like Distorted Terbium(III) α-Butoxy Substituted Phthalocyaninate Double-Decker Complex by Protonation/Deprotonation (2017)
  • Author(s): Y. Horii, Y. Horie, K. Katoh, B. K. Breedlove and M. Yamashita
  • Journal Title: Inorg. Chem. Volume: 57 Issue: 2 Pages: 565-574
  • DOI: 10.1021/acs.inorgchem.7b02124
  • Peer Reviewed
• [Journal Article] The Molecular and supramolecular aspects in mononuclear manganese(III) Schiff-base spin crossover complexes (2017)
  • Author(s): S. Wang, Y. Juan, F. Ju, W. Xu, K. Kagesawa, Y. Li, M. Yamashita and W. Huang
  • Journal Title: Dalton Trans. Volume: 46 Pages: 11063-11077
  • Peer Reviewed
• [Journal Article] Elucidation of Dual Magnetic Relaxation Processes in Dinuclear Dysprosium(III) Phthalocyaninato Triple-Decker Single-Molecule Magnets Depending on the Octacoordination Geometry (2017)
  • Author(s): K. Katoh, Y. Aizawa, T. Morita, B. K. Breedlove, M. Yamashita
  • Journal Title: Chem. Eur. J. Volume: 23 Issue: 61 Pages: 15377-15386
  • DOI: 10.1002/chem.201703014
  • Peer Reviewed
• [Journal Article] Elongation of magnetic relaxation times in a single-molecule magnet through intermetallic interactions: a clamshell-type dinuclear terbium(III)-phthalocyaninato quadruple-decker complex (2017)
  • Author(s): Y. Horii, K. Katoh, B. K. Breedlove, M. Yamashita
  • Journal Title: Chem. Commun. Volume: 53 Issue: 61 Pages: 8561-8564
  • DOI: 10.1039/c7cc03553e
  • Peer Reviewed
• [Journal Article] Multiple Magnetic Relaxation Pathways and Dual-Emission Modulated by a Heterometallic Tb-Pt Bonding Environment (2017)
  • Author(s): T. Yoshida, D. C. Izougu, D. Iwasawa, S. Ogata, M. Hasegawa, B. K. Breedlove, G. Cosquer, W. Wernsdorfer, M. Yamashita
  • Journal Title: Chem. Eur. J. Volume: 23 Issue: 44 Pages: 10527-10531
  • DOI: 10.1002/chem.201702989
  • Peer Reviewed
• [Journal Article] Molecular Orientation of a Terbium(III)-Phthalocyaninato Double-Decker Complex for Effective Suppression of Quantum Tunneling of the Magnetization (2017)
  • Author(s): T. Yamabayashi, K. Katoh, B. K. Breedlove, M. Yamashita
  • Journal Title: Molecules Volume: 22 Issue: 6 Pages: 999-1008
  • DOI: 10.3390/molecules22060999
  • Peer Reviewed / Open Access
• [Journal Article] Three dimensional porous Hofmann clathrate [MIIPtII(CN)4] (M = Co, Ni) synthesized by using postsynthetic reductive elimination (2017)
  • Author(s): Takuro Okamura, Bin Wu, Hiroaki Iguchi, Brian K. Breedlove, Masahiro Yamashita, Wataru Kosaka, Hitoshi Miyasaka, Shinya Takaishi
  • Journal Title: ChemComm. Volume: 53 Issue: 48 Pages: 6512-6515
  • DOI: 10.1039/c7cc01766a
  • Peer Reviewed
• [Journal Article] Proton Control of the Lanthanoid Single-Ion Magnet Behavior of a Double-Decker Complex with an Indolenine-Substituted Annulene Ligand (2017)
  • Author(s): Z. Liang, M. Damjanovic, M. Kamila, G. Cosquer, B. K. Breedlove, M. Enders and M. Yamashita
  • Journal Title: Inorg. Chem. Volume: 56 Issue: 11 Pages: 6512-6521
  • DOI: 10.1021/acs.inorgchem.7b00626
  • Peer Reviewed
• [Journal Article] Multiple Hydrogen-Bond Approach to Uncommon Pd(III) Oxidation State: A Pd-Br Chain with High Conductivity and Thermal Stability (2017)
  • Author(s): Mian M. Rasel, Hiroaki Iguchi, Shinya Takaishi, Hideaki Murasugi, T. Miyamoto, Hiroshi Okamoto, Hisaaki Tanaka, Shin-ichi Kuroda, Brian K. Breedlove, MasahiroYamashita
  • Journal Title: J. Am. Chem. Soc. Volume: 136 Issue: 19 Pages: 6562-6565
  • DOI: 10.1021/jacs.7b02558
  • Peer Reviewed
• [Journal Article] Field-Induced Slow Magnetic Relaxation of Gd(III) Complex with Pt-Gd Heterometallic Bond (2017)
  • Author(s): T. Yoshida, G. Cosquer, D. C. Izuogu, H. Ohtsu, M. Kawano, Y. -H. Lan, W. Wernsdorfer, H. Nojiri, B. K. Breedlove, M. Yamashita
  • Journal Title: Chem. Eur. J. Volume: ー Issue: 19 Pages: 4551-4556
  • DOI: 10.1002/chem.201700886
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Packing Structure Effects on the Slow Magnetic Relaxation Pathways of Dysprosium(III) Complexes (2017)
  • Author(s): M. Kamila, G. Cosquer, Brian. K. Breedlove and M. Yamashita
  • Journal Title: Bull. Chem. Soc. Jpn. Volume: 90 Issue: 5 Pages: 595-595
  • DOI: 10.1246/bcsj.20160408
  • NAID: 130006770716
  • Peer Reviewed
• [Journal Article] Slow relaxation of the magnetization observed in an antiferromagnetically ordered phase for SCM-based two-dimensional layered compounds (2017)
  • Author(s): Kagesawa Koichi, Nishimura Yuki, Yoshida Hiroki, Breedlove Brian K., Yamashita Masahiro, Miyasaka Hitoshi
  • Journal Title: Dalton Trans. Volume: 46 Issue: 10 Pages: 3170-3178
  • DOI: 10.1039/c6dt04636c
  • Peer Reviewed
• [Journal Article] Optically visible phase separation between Mott-Hubbard and charge-density-wave domains in a Pd-Br chain complex (2016)
  • Author(s): T. Yoshida, S. Takaishi, H. Iguchi, H. Okamoto, H. Tanaka, S. Kuroda, Y. Hosomi, S. Yoshida, H. Shigekawa, T. Kojima, H. Ohtsu, M. Kawano, B. K. Breedlove, L. Gué rin, and M. Yamashita
  • Journal Title: ChemistrySelect Volume: 2 Issue: 2 Pages: 259-263
  • DOI: 10.1002/slct.201600065
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Direct Observation of Ordered High-Spin-Low-Spin Intermediate States of an Iron(III) Three-Step Spin-Crossover Complex (2016)
  • Author(s): Z.-Y. Li, H. Ohtsu, T. Kojima, J.-W. Dai, T. Yoshida, B. K. Breedlove, W.-X. Zhang, H. Iguchi, O. Sato, M. Kawano, M. Yamashita
  • Journal Title: Angewandte Chemie International Edition Volume: 55 Issue: 17 Pages: 5184-5189
  • DOI: 10.1002/anie.201511281
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Structure Insights into the Counterion Effects on the Manganese(lll) Spin Crossover System with Hexadentate Schiff-Base Ligands (2016)
  • Author(s): S. Wang, W. T. Xu, W. R. He, S. Takaishi, Y. H. Li, M. Yamashita amd W. Huang
  • Journal Title: Dalton Trans. Volume: 45 Issue: 13 Pages: 5676-5688
  • DOI: 10.1039/c5dt04824a
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Photo-activation of Single Molecule Magnet Behavior in Manganese-based Complex (2016)
  • Author(s): A. Fetoh, G. Cosquer, M. Morimoto, M. Irie, O. El-Gammal, G. A. El-Reash, B. K. Breedlove M. Yamashita
  • Journal Title: Scientific Reports Volume: 6 Pages: 23785-23785
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Frontier of Molecular Spintronics Based on Multiple-Decker Phthalocyaninato Tb(lll) Single-Molecule Magnets (2016)
  • Author(s): K. Katoh, T. Komeda, M. Yamashita
  • Journal Title: Chemical Record Volume: 16 Issue: 2 Pages: 987-1016
  • DOI: 10.1002/tcr.201500290
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Symmetry of octa-coordination environment has a substantial influence on dinuclear TbIII triple-decker single-molecule magnets (2016)
  • Author(s): K. Katoh, B. K. Breedlove, M. Yamashita
  • Journal Title: Chemical Science Volume: 該当なし Issue: 7 Pages: 4329-4340
  • DOI: 10.1039/c5sc04669f
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 1D chains of lanthanoid ions and a dithienylethene ligand showing slow relaxation of the magnetization (2016)
  • Author(s): Mudasir Ahmad Yatoo, Goulven Cosquer, Masakazu Morimoto, Masahiro Irie, Brian K. Breedlove, Masahiro Yamashita
  • Journal Title: Magnetochemistry Volume: 2 Issue: 2 Pages: 21-21
  • DOI: 10.3390/magnetochemistry2020021
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A highly emissive distyrylthieno[3,2-b]thiophene based red luminescent organic single crystal: Aggregation induced emission, optical waveguide edge emission, and balanced ambipolar carrier transport (2016)
  • Author(s): Shuai Mu, Kazuaki Oniwa, Tienan Jin, Naoki Asao, Masahiro Yamashita, Shinya Takaishi
  • Journal Title: Organic Elelctronics Volume: 34 Pages: 23-27
  • DOI: 10.1016/j.orgel.2016.04.001
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Tuneable mechanical and dynamical properties in the ferroelectric perovskite solid solution [NH3NH2](1-x)[NH3OH]x Zn(HCOO)3 (2016)
  • Author(s): G. Kieslich, S. Kumagai, A. C. Forse, S. Sun, S. Henke, M. Yamashita, C. P. Grey and A. K. Cheetham
  • Journal Title: Chem. Sci. Volume: 7 Issue: 8 Pages: 5108-5112
  • DOI: 10.1039/c6sc01247g
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Temperature dependence of Peierls-Hubbard Phase Transition in [Pd(cptn)2Br] Br2 Studied by Scanning Tunneling Microscopy (2016)
  • Author(s): Y. Hoshimi, S. Yoshida, A. Taninaka, T. Yoshida, S. Takaishi, O. Takeuchi, M. Yamashita and H. Shigekawa
  • Journal Title: Jpn. J. Appl. Phys. Volume: 55
  • NAID: 120007129519
  • Peer Reviewed
• [Journal Article] Field-induced single-ion magnetism based on spin-phonon relaxation in a distorted octahedral high-spin cobalt(II)complex (2016)
  • Author(s): R. Ishikawa, S. Ueno, S. Kawata, Y. Horii, R. Nakanishi, B. K. Breedlove and M. Yamashita
  • Journal Title: Eur. J. Inorg. Chem. Volume: 2016 Issue: 20 Pages: 3233-3239
  • DOI: 10.1002/ejic.201600481
  • Peer Reviewed
• [Journal Article] How Ions Arrange in Solution: Detailed Insight from Nuclear Magnetic Resonance Spectroscopy (2016)
  • Author(s): M. Damjanovic, T. Morita, Y. Horii, K. Katoh, M. Yamashita and M. Enders
  • Journal Title: chemphyschem Volume: 17 Issue: 21 Pages: 3423-3429
  • DOI: 10.1002/cphc.201600804
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A scanning tunneling microscopy study of the electronic and spin states of bis(phthalocyaninato)terbium(III) (TbPc2) molecules on Ag(111) (2016)
  • Author(s): F. Ara, Z. K. Qi, J. Hou, T. Komeda, K. Katoh, M. Yamashita,
  • Journal Title: Dalton Trans. Volume: 45 Issue: 42 Pages: 16644-16652
  • DOI: 10.1039/c6dt01967f
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Surface confinement of TbPc2-SMMs: structural, electronic and magnetic properties (2016)
  • Author(s): E. Moreno Pineda, T. Komeda, K. Katoh, M. Yamashita, M. Ruben,
  • Journal Title: Dalton Trans. Volume: 45 Issue: 46 Pages: 18417-18433
  • DOI: 10.1039/c6dt03298b
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Weak Dy(III)-Dy(III) Interaction in Dy(III)-Phthalocyaninato Multiple-Decker Single-Molecule Magnetic Effectively Suppress Magnetic Relaxation (2016)
  • Author(s): Y. Horii, K. Katoh, G. Cosquer, B. K. Breedlove and M. Yamashita
  • Journal Title: Inorg. Chem. Volume: 55 Issue: 22 Pages: 11782-11790
  • DOI: 10.1021/acs.inorgchem.6b01870
  • Peer Reviewed
• [Journal Article] Heterometallic Cu(ll)-Dy(III) clusters of differnt nuclearities with slow magnetic relaxation (2016)
  • Author(s): R. Modak, Y. Sikdar, G. Cosquer, S. Chatterjee, M. Yamashita, and S. Gosawami
  • Journal Title: Inorg. Chem. Volume: 55 Issue: 2 Pages: 691-699
  • DOI: 10.1021/acs.inorgchem.5b02107
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Presentation] Frontier of Quantum Molecular Spintronics Based on Spintronics Based on Single-Molecule Magnets (2016)
  • Author(s): Masahiro Yamashita
  • Organizer: 42nd International Conference on Coordination Chemistry
  • Place of Presentation: Le Quartz Brest Congresブレスト国際会議場、Brest/France
  • Year and Date: 2016-07-04
  • Int'l Joint Research / Invited
• [Presentation] Frontier of Quantum Molecular Spintronics Based on Spintronics Based on Single-Molecule Magnets (2016)
  • Author(s): Masahiro Yamashita
  • Organizer: ICSM2016 合成金属の科学と技術に関する国際会議（ICSM2016)
  • Place of Presentation: 広州白雲国際コンベンションセンター ,中国
  • Year and Date: 2016-06-29
  • Int'l Joint Research / Invited
• [Presentation] Frontier of Quantum Molecular Spintronics Based on Spintronics Based on Single-Molecule Magnets (2016)
  • Author(s): Masahiro Yamashita
  • Organizer: Energy Materials Nanotechnology （EMN2016)
  • Place of Presentation: Hotel Neptun/Importanne Hotels&Resort, Dubrovnik/Croatia
  • Year and Date: 2016-05-04
  • Int'l Joint Research / Invited
• [Presentation] Frontier of Quantum Molecular Spintronics Based on Single-Molecule Magnets (2016)
  • Author(s): Masahiro Yamashita
  • Organizer: 5th International Conference on Superconductivity and Magnetism (ICSM2016)
  • Place of Presentation: Liberty Hotels LYKIA, Fethiye/Turkey
  • Year and Date: 2016-04-26
  • Int'l Joint Research / Invited
• [Book] Molecular Magnetic Materials: Concepts and Applications (2016)
  • Author(s): K. Katoh and M. Yamashita
  • Total Pages: 30
  • Publisher: Wiley