IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v6y2015i1d10.1038_ncomms9810.html
   My bibliography  Save this article

Assembling an alkyl rotor to access abrupt and reversible crystalline deformation of a cobalt(II) complex

Author

Listed:
  • Sheng-Qun Su

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Takashi Kamachi

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Zi-Shuo Yao

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • You-Gui Huang

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Yoshihito Shiota

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Kazunari Yoshizawa

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Nobuaki Azuma

    (Research Center for Structural Thermodynamics, Graduate School of Science, Osaka University)

  • Yuji Miyazaki

    (Research Center for Structural Thermodynamics, Graduate School of Science, Osaka University)

  • Motohiro Nakano

    (Research Center for Structural Thermodynamics, Graduate School of Science, Osaka University)

  • Goro Maruta

    (Faculty of Science, Hokkaido University)

  • Sadamu Takeda

    (Faculty of Science, Hokkaido University)

  • Soonchul Kang

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Shinji Kanegawa

    (Institute for Materials Chemistry and Engineering, Kyushu University)

  • Osamu Sato

    (Institute for Materials Chemistry and Engineering, Kyushu University)

Abstract

Harnessing molecular motion to reversibly control macroscopic properties, such as shape and size, is a fascinating and challenging subject in materials science. Here we design a crystalline cobalt(II) complex with an n-butyl group on its ligands, which exhibits a reversible crystal deformation at a structural phase transition temperature. In the low-temperature phase, the molecular motion of the n-butyl group freezes. On heating, the n-butyl group rotates ca. 100° around the C–C bond resulting in 6–7% expansion of the crystal size along the molecular packing direction. Importantly, crystal deformation is repeatedly observed without breaking the single-crystal state even though the shape change is considerable. Detailed structural analysis allows us to elucidate the underlying mechanism of this deformation. This work may mark a step towards converting the alkyl rotation to the macroscopic deformation in crystalline solids.

Suggested Citation

  • Sheng-Qun Su & Takashi Kamachi & Zi-Shuo Yao & You-Gui Huang & Yoshihito Shiota & Kazunari Yoshizawa & Nobuaki Azuma & Yuji Miyazaki & Motohiro Nakano & Goro Maruta & Sadamu Takeda & Soonchul Kang & S, 2015. "Assembling an alkyl rotor to access abrupt and reversible crystalline deformation of a cobalt(II) complex," Nature Communications, Nature, vol. 6(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms9810
    DOI: 10.1038/ncomms9810
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/ncomms9810
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/ncomms9810?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ji-Xiang Hu & Qi Li & Hai-Lang Zhu & Zhen-Ni Gao & Qian Zhang & Tao Liu & Guo-Ming Wang, 2022. "Achieving large thermal hysteresis in an anthracene-based manganese(II) complex via photo-induced electron transfer," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    2. Durga Prasad Karothu & Rodrigo Ferreira & Ghada Dushaq & Ejaz Ahmed & Luca Catalano & Jad Mahmoud Halabi & Zainab Alhaddad & Ibrahim Tahir & Liang Li & Sharmarke Mohamed & Mahmoud Rasras & Panče Naumo, 2022. "Exceptionally high work density of a ferroelectric dynamic organic crystal around room temperature," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    3. Daniel William Davies & Bumjoon Seo & Sang Kyu Park & Stephen B. Shiring & Hyunjoong Chung & Prapti Kafle & Dafei Yuan & Joseph W. Strzalka & Ralph Weber & Xiaozhang Zhu & Brett M. Savoie & Ying Diao, 2023. "Unraveling two distinct polymorph transition mechanisms in one n-type single crystal for dynamic electronics," Nature Communications, Nature, vol. 14(1), pages 1-14, December.
    4. Die Zhang & Boyang Fu & Weilong He & Hengtao Li & Fuyang Liu & Luhong Wang & Haozhe Liu & Liujiang Zhou & Weizhao Cai, 2024. "Pressure-induced shape and color changes and mechanical-stimulation-driven reverse transition in a one-dimensional hybrid halide," Nature Communications, Nature, vol. 15(1), pages 1-11, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:6:y:2015:i:1:d:10.1038_ncomms9810. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.