• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2019 Fiscal Year Annual Research Report

Development of metallic conduction and molecular insertion in one-dimensional metal complexes

Research Project

Project/Area Number 18J13022
Research InstitutionTohoku University

Principal Investigator

Mian Mohammad Rasel  東北大学, 材料科学高等研究所, 特別研究員(PD)

Project Period (FY) 2018-04-25 – 2020-03-31
Keywordscrystalligraphy / synthesis / coordination polymer / chain complex / metal-organic-framework / conductivity / catalysis / gas uptake
Outline of Annual Research Achievements

Recently, organic-inorganic hybrids materials have been researchers’ interest due to their tunable structure and switching physical properties. Solid-state hybrid materials are very promising in the field for fundamental and applied sciences.
I prepared halogen-bridged 1D Pd/Pt chain complexes (MX-chain) as multifunctional materials. Pd and Pt-based MX-chain complexes usually show M(II)/M(IV) mixed-valance (MV) state due to the small on-site coulomb repulsion. I developed new method for realize uncommon Pd(III) AV state, [Pd(dabdOH)2Br]Br2 (dabdOH =(2S,3S)-2,3-diaminobutane-1,4-diol), so-called "multiple-hydogen-bond” approach (J. Am. Chem. Soc. 2017, 39, 6562). Electronic state Pt ions are in MV state using same strategy. However, this method is very promising for shortening metal-metal distance, resulting good conducting materials (Inorg. Chem, 2019, 58, 114). Moreover, this method is also applicable for large size counters anion. Pd(III) ions was isolated with sulfate ions via this method (CryEngComm, 2020, Submitted).
Currently, I extended my work into two or three-dimensional (2D or 3D) hybrid materials (MOFs). I was able to growth and control copper nano particle (CuNPs) size into MOFs. For example, NU-901 and NU-907, with distinct pore diameters that serve as templates for the controlled growth of CuNPs of different sizes (~1.5 nm and ~0.9 nm, respectively). These MOF-supported CuNPs were shown to be competent catalysts for selective acetylene semihydrogenation with a TOF of 13.5 and 7.7 h-1, respectively (Chem. Mat. 2020, 10.1021/acs.chemmater.0c00059).

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

  • Research Products

    (5 results)

All 2020 2019

All Journal Article (5 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Tuning the Redox Activity of Metal-Organic Frameworks for Enhanced, Selective O2 Binding: Design Rules and Ambient Temperature O2 Chemisorption in a Cobalt-Triazolate Framework2020

    • Author(s)
      Andrew S Rosen, Mohammad Rasel Mian, Timur Islamoglu, Haoyuan Chen, Omar K Farha, Justin M Notestein, Randall Q Snurr
    • Journal Title

      Journal of the American Chemical Society

      Volume: 142 Pages: 4317-4328

    • DOI

      10.1021/jacs.9b12401

    • Int'l Joint Research
  • [Journal Article] Metal-Organic Frameworks against Toxic Chemicals2020

    • Author(s)
      Timur Islamoglu, Zhijie Chen, Megan C Wasson, Cassandra T Buru, Kent O Kirlikovali, Unjila Afrin, Mohammad Rasel Mian, Omar K Farha
    • Journal Title

      Chemical Review

      Volume: soon Pages: soon

    • DOI

      10.1021/acs.chemrev.9b00828

    • Int'l Joint Research
  • [Journal Article] Precise Control of Cu Nanoparticle Size and Catalytic Activity through Pore Templating in Zr Metal-Organic Frameworks2020

    • Author(s)
      Mohammad Rasel Mian, Louis R Redfern, Saied Md Pratik, Debmalya Ray, Jian Liu, Karam B Idrees, Timur Islamoglu, Laura Gagliardi, Omar K Farha
    • Journal Title

      Chemistry of Materials

      Volume: soon Pages: soon

    • DOI

      10.1021/acs.chemmater.0c00059

    • Int'l Joint Research
  • [Journal Article] MX-type single chain complexes with an aromatic in-plane ligand: incorporation of aromatic interactions for stabilizing the chain structure2019

    • Author(s)
      Unjila Afrin, Hiroaki Iguchi, Mohammad Rasel Mian, Shinya Takaishi, Hiromichi Yamakawa, Tsubasa Terashige, Tatsuya Miyamoto, Hiroshi Okamoto, Masahiro Yamashita
    • Journal Title

      Dalton Transactions

      Volume: 48 Pages: 7828-7834

    • DOI

      10.1039/C9DT00784A

    • Int'l Joint Research
  • [Journal Article] Observation of charge bistability in quasi-one-dimensional halogen-bridged palladium complexes by X-ray absorption spectroscopy2019

    • Author(s)
      Takefumi Yoshida, Shinya Takaishi, Shohei Kumagai, Hiroaki Iguchi, Mohammad Rasel Mian, Masahiro Yamashita
    • Journal Title

      Dalton Transactions

      Volume: 48 Pages: 11628-11631

    • DOI

      10.1039/C9DT01684H

    • Int'l Joint Research

URL: 

Published: 2021-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi