• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    [Cu$_{15}$(PPh$_3$)$_6$(PET)$_{13}$]$^{2+}$ : a Copper Nanocluster with Crystallization Enhanced Photoluminescence

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    Cu15%20manuscript%20Small_Final_revised_22.12.2020%20Alex.pdf
    Size:
    4.441Mb
    Format:
    PDF
    Description:
    Accepted Manuscript
    Download
    Type
    Article
    Authors
    Nematulloev, Saidkhodzha cc
    Huang, Renwu cc
    Yin, Jun cc
    Shkurenko, Aleksander cc
    Dong, Chunwei
    Ghosh, Atanu
    Alamer, Badriah cc
    Naphade, Rounak cc
    Hedhili, Mohamed N. cc
    Maity, Partha cc
    Eddaoudi, Mohamed cc
    Mohammed, Omar F. cc
    Bakr, Osman cc
    KAUST Department
    Advanced Membranes and Porous Materials Research Center
    Biological and Environmental Science and Engineering (BESE) Division
    Chemical Science
    Chemical Science Program
    Functional Materials Design, Discovery and Development (FMD3)
    Functional Nanomaterials Lab (FuNL)
    KAUST Catalysis Center (KCC)
    KAUST Catalysis Center (KCC) Division of Physical Sciences and Engineering King Abdullah University of Science and Technology (KAUST) Thuwal 23955–6900 Saudi Arabia
    KAUST Solar Center (KSC)
    Material Science and Engineering Program
    Physical Science and Engineering (PSE) Division
    Surface Science
    Ultrafast Laser Spectroscopy and Four-dimensional Electron Imaging Research Group
    Date
    2021-03-19
    Online Publication Date
    2021-03-19
    Print Publication Date
    2021-07
    Embargo End Date
    2022-03-19
    Submitted Date
    2020-11-01
    Permanent link to this record
    http://hdl.handle.net/10754/668152
    
    Metadata
    Show full item record
    Abstract
    Due to their atomically precise structure, photoluminescent copper nanoclusters (Cu NCs) have emerged as promising materials in both fundamental studies and technological applications, such as bio-imaging, cell labeling, phototherapy, and photo-activated catalysis. In this work, a facile strategy is reported for the synthesis of a novel Cu NCs coprotected by thiolate and phosphine ligands, formulated as [Cu$_{15}$(PPh$_3$)$_6$(PET)$_{13}$]$^{2+}$, which exhibits bright emission in the near-infrared (NIR) region (≈720 nm) and crystallization-induced emission enhancement (CIEE) phenomenon. Single crystal X-ray crystallography shows that the NC possesses an extraordinary distorted trigonal antiprismatic Cu$_6$ core and a, unique among metal clusters, “tri-blade fan”-like structure. An in-depth structural investigation of the ligand shell combined with density functional theory calculations reveal that the extended C—H···π and π-π intermolecular ligand interactions significantly restrict the intramolecular rotations and vibrations and, thus, are a major reason for the CIEE phenomena. This study provides a strategy for the controllable synthesis of structurally defined Cu NCs with NIR luminescence, which enables essential insights into the origins of their optical properties.
    Citation
    Nematulloev, S., Huang, R., Yin, J., Shkurenko, A., Dong, C., Ghosh, A., … Bakr, O. M. (2021). [Cu15(PPh3)6(PET)13]2+ : a Copper Nanocluster with Crystallization Enhanced Photoluminescence. Small, 2006839. doi:10.1002/smll.202006839
    Sponsors
    This work was supported by King Abdullah University of Science and Technology (KAUST).
    Publisher
    Wiley
    Journal
    Small
    DOI
    10.1002/smll.202006839
    PubMed ID
    33739606
    Additional Links
    https://onlinelibrary.wiley.com/doi/10.1002/smll.202006839
    Relations
    Is Supplemented By:
    • [Dataset]
      Nematulloev, Saidkhodzha, Huang, Ren-Wu, Yin, Jun, Shkurenko, Aleksander, Dong, Chunwei, Ghosh, Atanu, Alamer, Badriah, Naphade, Rounak, Hedhili, Mohamed Nejib, Maity, Partha, Eddaoudi, Mohamed, Mohammed, Omar F., & Bakr, Osman M. (2021). CCDC 1999570: Experimental Crystal Structure Determination [Data set]. Cambridge Crystallographic Data Centre. https://doi.org/10.5517/CCDC.CSD.CC253Q89. DOI: 10.5517/ccdc.csd.cc253q89 Handle: 10754/674160
    ae974a485f413a2113503eed53cd6c53
    10.1002/smll.202006839
    Scopus Count
    Collections
    Articles; Biological and Environmental Science and Engineering (BESE) Division; Advanced Membranes and Porous Materials Research Center; Physical Science and Engineering (PSE) Division; Functional Materials Design, Discovery and Development (FMD3); Chemical Science Program; Material Science and Engineering Program; KAUST Catalysis Center (KCC); KAUST Solar Center (KSC)

    entitlement

    Related articles

    • Bimetallic Au2 Cu6 Nanoclusters: Strong Luminescence Induced by the Aggregation of Copper(I) Complexes with Gold(0) Species.
    • Authors: Kang X, Wang S, Song Y, Jin S, Sun G, Yu H, Zhu M
    • Issue date: 2016 Mar 7
    • Crystallization-induced emission enhancement: A novel fluorescent Au-Ag bimetallic nanocluster with precise atomic structure.
    • Authors: Chen T, Yang S, Chai J, Song Y, Fan J, Rao B, Sheng H, Yu H, Zhu M
    • Issue date: 2017 Aug
    • [Cu(32)(PET)(24)H(8)Cl(2)](PPh(4))(2): A Copper Hydride Nanocluster with a Bisquare Antiprismatic Core.
    • Authors: Lee S, Bootharaju MS, Deng G, Malola S, Baek W, Häkkinen H, Zheng N, Hyeon T
    • Issue date: 2020 Aug 12
    • The tetrahedral structure and luminescence properties of Bi-metallic Pt(1)Ag(28)(SR)(18)(PPh(3))(4) nanocluster.
    • Authors: Kang X, Zhou M, Wang S, Jin S, Sun G, Zhu M, Jin R
    • Issue date: 2017 Apr 1
    • Confining an Ag(10) Core in an Ag(12) Shell: A Four-Electron Superatom with Enhanced Photoluminescence upon Crystallization.
    • Authors: Khatun E, Bodiuzzaman M, Sugi KS, Chakraborty P, Paramasivam G, Dar WA, Ahuja T, Antharjanam S, Pradeep T
    • Issue date: 2019 May 28
    DSpace software copyright © 2002-2023  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.