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Development of all-atom condensed-phase reaction dynamics theory with quantum mechanics

Research Project

Project/Area Number 15K05375
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionSaitama University

Principal Investigator

TAKAYANAGI Toshiyuki  埼玉大学, 理工学研究科, 教授 (90354894)

Research Collaborator SHIGA Motoyuki  日本原子力研究開発機構
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords反応動力学 / 核量子効果 / ポテンシャルエネルギー曲面 / ヘリウムクラスター / 量子波束 / 非断熱遷移 / 量子効果 / 量子ダイナミクス / リングポリマー分子動力学法
Outline of Final Research Achievements

The purpose of this project is to develop a new quantum reaction dynamics theory, where all the atomic motions in the chemical system are described with quantum mechanics, in order to understand the role of nuclear quantum effects in complicated chemical reactions. We have developed a new hybrid simulation scheme in which the time-dependent quantum wave packet dynamics method is employed for the solute motion while the ring-polymer molecular dynamics (RPMD) method is used for the solvent motion. We have applied this new method to the photoexcitation dynamics process of the Ag-doped helium cluster system. Qualitative agreement between theory and experiment has been obtained.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (26 results)

All 2017 2016 2015 Other

All Int'l Joint Research (3 results) Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 13 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 9 results,  Invited: 8 results)

  • [Int'l Joint Research] UC Berkeley(米国)

    • Related Report
      2015 Research-status Report
  • [Int'l Joint Research] Free University of Berlin(Germany)

    • Related Report
      2015 Research-status Report
  • [Int'l Joint Research]

    • Related Report
      2015 Research-status Report
  • [Journal Article] Photoexcited Ag ejection from a low-temperature He cluster: a simulation study by nonadiabatic Ehrenfest ring-polymer molecular dynamics2017

    • Author(s)
      Seki Yusuke、Takayanagi Toshiyuki、Shiga Motoyuki
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 19 Issue: 21 Pages: 13798-13806

    • DOI

      10.1039/c7cp00888k

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effects of water microsolvation on the C2O4- <-> CO2 CO2- core switching reaction: perspective from exploration of pathways on the potential energy surfaces of small [(CO2)2(H2O)n]- (n = 1 and 2) clusters2017

    • Author(s)
      Manami Kondo, Toshiyuki Takayanagi,
    • Journal Title

      Computational and Theoretical Chemistry

      Volume: 1105 Pages: 61-68

    • DOI

      10.1016/j.comptc.2017.02.020

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum dynamics study on the binding of a positron to vibrationally excited states of hydrogen cyanide molecule2017

    • Author(s)
      Toshiyuki Takayanagi, Kento Suzuki, Takahiko Yoshida, Yukiumi Kita, Masanori Tachikawa
    • Journal Title

      Chem. Phys. Lett.

      Volume: 675 Pages: 118-123

    • DOI

      10.1016/j.cplett.2017.03.025

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Theoretical analyses of the time-resolved nuclear dynamics of the transition state for the 1,3,5,7-cyclooctatetraene unimolecular reaction2017

    • Author(s)
      Chihiro Tokizaki, Takahiko Yoshida, Toshiyuki Takayanagi
    • Journal Title

      Computational and Theoretical Chemistry

      Volume: 1112 Pages: 20-26

    • DOI

      10.1016/j.comptc.2017.04.010

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] New Perspectives in Muonium Chemical Reactions2016

    • Author(s)
      高柳敏幸,吉田崇彦
    • Journal Title

      Journal of Computer Chemistry, Japan

      Volume: 15 Issue: 5 Pages: 119-123

    • DOI

      10.2477/jccj.2016-0006

    • NAID

      130005310480

    • ISSN
      1347-1767, 1347-3824
    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of temperature and isotopic substitution on electron attachment dynamics of guanine-cytosine base pair: Ring-polymer and classical molecular dynamics simulations2016

    • Author(s)
      Yusuke Minoshima, Yusuke Seki, Toshiyuki Takayanagi, Motoyuki Shiga
    • Journal Title

      Chemical Physics

      Volume: 472 Pages: 1-8

    • DOI

      10.1016/j.chemphys.2016.02.019

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum chemical study of dissociative electron attachment to D-ribose and D-fructose2016

    • Author(s)
      Tomoki Fujita, Manami Kondo, Toshiyuki Takayanagi
    • Journal Title

      Computational and Theoretical Chemistry

      Volume: 1075 Pages: 70-76

    • DOI

      10.1016/j.comptc.2015.11.011

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quantum transition state dynamics of the cyclooctatetraene unimolecular reaction on ab initio potential energy surfaces2016

    • Author(s)
      Chihiro Tokizaki, Takahiko Yoshida, Toshiyuki Takayanagi
    • Journal Title

      Chemical Physics

      Volume: 469-470 Pages: 97-104

    • DOI

      10.1016/j.chemphys.2016.02.005

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dynamics of dipole- and valence bound anions in iodide-adenine binary complexes: A time-resolved photoelectron imaging and quantum mechanical investigation2015

    • Author(s)
      Anne B. Stephansen, Sarah B. King, Yuki Yokoi, Yusuke Minoshima, Wei-Li Li, Alice Kunin, Toshiyuki Takayanagi, Daniel M. Neumark
    • Journal Title

      THE JOURNAL OF CHEMICAL PHYSICS

      Volume: 143 Issue: 10

    • DOI

      10.1063/1.4929995

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Electron accommodation dynamics in the DNA base thymine2015

    • Author(s)
      Sarah B. King, Anne B. Stephansen, Yuki Yokoi, Margaret A. Yandell, Alice Kunin, Toshiyuki Takayanagi, Daniel M. Neumark
    • Journal Title

      THE JOURNAL OF CHEMICAL PHYSICS

      Volume: 143 Issue: 2

    • DOI

      10.1063/1.4923343

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] From photoelectron detachment spectra of BrHBr-, BrDBr- and IHI-, IDI- to vibrational bonding of BrMuBr and IMuI2015

    • Author(s)
      Joern Manz, Kazuma Sato, Toshiyuki Takayanagi, Takahiko Yoshida
    • Journal Title

      THE JOURNAL OF CHEMICAL PHYSICS

      Volume: 142 Issue: 16

    • DOI

      10.1063/1.4918980

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Theoretical analysis of the transition-state spectrum of the cyclooctatetraene unimolecular reaction: Three degree-of-freedom model calculations2015

    • Author(s)
      Takahiko Yoshida, Chihiro Tokizaki, Toshiyuki Takayanagi
    • Journal Title

      Chemical Physics Letters

      Volume: 634 Pages: 134-139

    • DOI

      10.1016/j.cplett.2015.06.018

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] First-principles simulations of transition state spectra of the I + HI and I + DI reactions and vibrational bonding in IMuI2015

    • Author(s)
      Takahiko Yoshida, Kazuma Sato, Toshiyuki Takayanagi
    • Journal Title

      Chemical Physics

      Volume: 457 Pages: 51-56

    • DOI

      10.1016/j.chemphys.2015.05.019

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] Theoretical analyses of transition state spectra of chemical reactions2017

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      BIT's 5th Annual Conference of AnalytiX-2017
    • Place of Presentation
      ヒルトン福岡シーホーク(福岡県,福岡市)
    • Year and Date
      2017-03-23
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Dynamics Simulations of Atoms and Molecules Embeded in Low-temperature Helium Clusters2017

    • Author(s)
      T. Takayanagi
    • Organizer
      BIT’s 1st Annual Conference of Quantum World (CQW2017) Changsha (China)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum dynamics study on electron attachment to molecules and clusters2016

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      EMN Meeting on Computation and Theory Energy Materials Nanotechnology
    • Place of Presentation
      Las Vegas,NV USA
    • Year and Date
      2016-10-10
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] HDO分子の解離性電子付着過程におけるOH/OD結合解離の選択性についての理論研究2016

    • Author(s)
      吉田崇彦, 高柳敏幸
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸ファッションマート(兵庫県,神戸市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Theoretical analyses of transition state spectroscopy of chemical reactions:on the relation between transition state structure and quantum resonance2016

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      Resonance and Non-Hermitian Quantum Mechanics 2016
    • Place of Presentation
      大阪大学(大阪府,吹田市)
    • Year and Date
      2016-08-03
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Molecular Dynamics Simulations of Excess Electron Attachment to Biomolecules2015

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      the 2nd DEA Club meeting
    • Place of Presentation
      Mumbai, India
    • Year and Date
      2015-11-18
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Transition-state spectra of the X + HX/X + DX reactions and vibrational bonding of XMuX (X = Br, I)2015

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      13th International Workshop on Quantum Reactive Scattering
    • Place of Presentation
      Salamanca, Spain
    • Year and Date
      2015-07-06
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Semiclassical dynamics of electron attachment to guanine-cytosine base pair2015

    • Author(s)
      Yusuke Minoshim, Tomohiro Honda, Yuki Yokoi, Toshiyuki Takayanagi, Motoyuki Shiga
    • Organizer
      31st Symposium on Chemical Kinetics and Dynamics
    • Place of Presentation
      Sapporo, Japan
    • Year and Date
      2015-06-03
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nuclear quantum effects in tritium diffusion in α-iron2015

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      International workshop on Models and Data for Plasma-Material Interaction in Fusion Devices
    • Place of Presentation
      Marseille, France
    • Year and Date
      2015-05-25
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Extreme quantum isotope effects in muonium/muon chemical reactions2015

    • Author(s)
      Toshiyuki Takayanagi
    • Organizer
      EMN Meeting on Quantum Technology
    • Place of Presentation
      Beijing, China
    • Year and Date
      2015-04-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2015-04-16   Modified: 2022-01-24  

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