Articles producció científica> Química Física i Inorgànica

Actinide-lanthanide single electron metal-metal bond formed in mixed-valence di-metallofullerenes

  • Identification data

    Identifier: imarina:9331070
    Authors:
    Yan, YingjingAbella, LauraSun, RongFang, Yu-HuiRosello, YannickShen, YiJin, MeiheRodriguez-Fortea, Antoniode Graaf, CoenMeng, QingyuYao, Yang-RongEchegoyen, LuisWang, Bing-WuGao, SongPoblet, Josep MChen, Ning
    Abstract:
    Understanding metal-metal bonding involving f-block elements has been a challenging goal in chemistry. Here we report a series of mixed-valence di-metallofullerenes, ThDy@C2n (2n = 72, 76, 78, and 80) and ThY@C2n (2n = 72 and 78), which feature single electron actinide-lanthanide metal-metal bonds, characterized by structural, spectroscopic and computational methods. Crystallographic characterization unambiguously confirmed that Th and Y or Dy are encapsulated inside variably sized fullerene carbon cages. The ESR study of ThY@D3h(5)-C78 shows a doublet as expected for an unpaired electron interacting with Y, and a SQUID magnetometric study of ThDy@D3h(5)-C78 reveals a high-spin ground state for the whole molecule. Theoretical studies further confirm the presence of a single-electron bonding interaction between Y or Dy and Th, due to a significant overlap between hybrid spd orbitals of the two metals.© 2023. Springer Nature Limited.
  • Others:

    Author, as appears in the article.: Yan, Yingjing; Abella, Laura; Sun, Rong; Fang, Yu-Hui; Rosello, Yannick; Shen, Yi; Jin, Meihe; Rodriguez-Fortea, Antonio; de Graaf, Coen; Meng, Qingyu; Yao, Yang-Rong; Echegoyen, Luis; Wang, Bing-Wu; Gao, Song; Poblet, Josep M; Chen, Ning
    Department: Química Física i Inorgànica
    URV's Author/s: Abella Guzman, Laura / De Graaf, Cornelis / Poblet Rius, Josep Maria / Rodríguez Fortea, Antonio / Rosello Marin, Yannick
    Keywords: Quantum-chemical calculations magnetization ions gd-2-at-c79n fullerene exchange atoms approximation
    Abstract: Understanding metal-metal bonding involving f-block elements has been a challenging goal in chemistry. Here we report a series of mixed-valence di-metallofullerenes, ThDy@C2n (2n = 72, 76, 78, and 80) and ThY@C2n (2n = 72 and 78), which feature single electron actinide-lanthanide metal-metal bonds, characterized by structural, spectroscopic and computational methods. Crystallographic characterization unambiguously confirmed that Th and Y or Dy are encapsulated inside variably sized fullerene carbon cages. The ESR study of ThY@D3h(5)-C78 shows a doublet as expected for an unpaired electron interacting with Y, and a SQUID magnetometric study of ThDy@D3h(5)-C78 reveals a high-spin ground state for the whole molecule. Theoretical studies further confirm the presence of a single-electron bonding interaction between Y or Dy and Th, due to a significant overlap between hybrid spd orbitals of the two metals.© 2023. Springer Nature Limited.
    Thematic Areas: Zootecnia / recursos pesqueiros Saúde coletiva Química Psicología Planejamento urbano e regional / demografia Physics and astronomy (miscellaneous) Physics and astronomy (all) Odontología Nutrição Multidisciplinary sciences Multidisciplinary Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências General physics and astronomy General medicine General chemistry General biochemistry,genetics and molecular biology Farmacia Engenharias iv Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência da computação Chemistry (miscellaneous) Chemistry (all) Biotecnología Biodiversidade Biochemistry, genetics and molecular biology (miscellaneous) Biochemistry, genetics and molecular biology (all) Astronomia / física Antropologia / arqueologia
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: coen.degraaf@urv.cat yannick.rosello@estudiants.urv.cat josepmaria.poblet@urv.cat antonio.rodriguezf@urv.cat
    Author identifier: 0000-0001-8114-6658 0000-0002-4533-0623 0000-0001-5884-5629
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://www.nature.com/articles/s41467-023-42165-x
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Nature Communications. 14 (1): 6637-6637
    APA: Yan, Yingjing; Abella, Laura; Sun, Rong; Fang, Yu-Hui; Rosello, Yannick; Shen, Yi; Jin, Meihe; Rodriguez-Fortea, Antonio; de Graaf, Coen; Meng, Qingyu (2023). Actinide-lanthanide single electron metal-metal bond formed in mixed-valence di-metallofullerenes. Nature Communications, 14(1), 6637-6637. DOI: 10.1038/s41467-023-42165-x
    Article's DOI: 10.1038/s41467-023-42165-x
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2023
    Publication Type: Journal Publications
  • Keywords:

    Biochemistry, Genetics and Molecular Biology (Miscellaneous),Chemistry (Miscellaneous),Multidisciplinary Sciences,Physics and Astronomy (Miscellaneous)
    Quantum-chemical calculations
    magnetization
    ions
    gd-2-at-c79n
    fullerene
    exchange
    atoms
    approximation
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Psicología
    Planejamento urbano e regional / demografia
    Physics and astronomy (miscellaneous)
    Physics and astronomy (all)
    Odontología
    Nutrição
    Multidisciplinary sciences
    Multidisciplinary
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geociências
    General physics and astronomy
    General medicine
    General chemistry
    General biochemistry,genetics and molecular biology
    Farmacia
    Engenharias iv
    Educação física
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência da computação
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Biodiversidade
    Biochemistry, genetics and molecular biology (miscellaneous)
    Biochemistry, genetics and molecular biology (all)
    Astronomia / física
    Antropologia / arqueologia
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