La2Sb, a layered superconductor with metal-metal bonds

被引：9
|
作者：
Mizoguchi, Hiroshi [1 ]
Hosono, Hideo [1 ,2 ]
机构：
[1] Tokyo Inst Technol, Frontier Res Ctr, Midori Ku, Yokohama, Kanagawa 2268503, Japan
[2] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 13期
关键词：
CRYSTAL-STRUCTURE;
D O I：
10.1039/c0cc05384h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We found that La2Sb with a layered structure composed of alternate stacking of La square nets and LaSb layers exhibits bulk superconductivity with a critical temperature of 5.3 K. This suggests that the presence of the square net with strong La-La metal bonding is essential for the emergence of superconductivity.
引用
收藏
页码：3778 / 3780
页数：3
相关论文
共 50 条
  • [41] Oxidative Stretching of Metal-Metal Bonds to Their Limits
    Brogden, David W.
    Turov, Yevgeniya
    Nippe, Michael
    Li Manni, Giovanni
    Hillard, Elizabeth A.
    Clerac, Rodolphe
    Gagliardi, Laura
    Berry, John F.
    INORGANIC CHEMISTRY, 2014, 53 (09) : 4777 - 4790
  • [42] Metal-Metal Bonds: From Fundamentals to Applications
    Berry, John F.
    Lu, Connie C.
    INORGANIC CHEMISTRY, 2017, 56 (14) : 7577 - 7581
  • [43] Protonating metal-metal bonds: Changing the metal-metal interaction from bonding, to nonbonding, and to antibonding
    Yang, Xin
    Chin, Robert M.
    Hall, Michael B.
    Polyhedron, 2022, 212
  • [44] Atomic valencies and multiplicity of metal-metal bonds in binuclear complexes with metal-metal quaternary bond
    Baranovskii, VI
    Panin, AI
    Sizova, OV
    ZHURNAL OBSHCHEI KHIMII, 1995, 65 (10): : 1606 - 1613
  • [45] Protonating metal-metal bonds: Changing the metal-metal interaction from bonding, to nonbonding, and to antibonding
    Yang, Xin
    Chin, Robert M.
    Hall, Michael B.
    POLYHEDRON, 2022, 212
  • [46] CRYSTAL STRUCTURES OF 2 IRON CARBONYLS CONTAINING METAL-METAL BONDS
    BRYAN, RF
    WEBER, HP
    ACTA CRYSTALLOGRAPHICA, 1966, S 21 : A138 - &
  • [47] ELECTROCHEMISTRY OF PORPHYRINS WITH METAL-CARBON OR METAL-METAL BONDS
    KADISH, KM
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 200 : 303 - INOR
  • [48] TRANSITION-METAL PHOSPHIDES AND POLYPHOSPHIDES WITH METAL-METAL BONDS
    JEITSCHKO, W
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1984, 187 (APR): : 54 - INOR
  • [49] METAL-METAL BONDS .2. FURTHER COMPLEXES CONTAINING GOLD-MANGANESE BONDS
    KASENALL.AS
    LEWIS, J
    MANNING, AR
    MILLER, JR
    NYHOLM, RS
    STIDDARD, MH
    JOURNAL OF THE CHEMICAL SOCIETY, 1965, (MAY): : 3407 - &
  • [50] Structural and electronic properties of actinide metal-metal bonds
    Lam, Oanh P.
    Minasian, Stefan G.
    Shuh, David K.
    Arnold, John
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
12345