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  • Lutetium Trigermanide LuGe3 : high-pressure synthesis, superconductivity, and chemical bonding
    Hübner, J. M. ...
    LuGe3 was obtained under high-pressure and high-temperature conditions at pressures between 8(1) and 14(2) GPa and at temperatures in the range from 1100(150) to 1500(150) K. The high-pressure phase ... is isotypic to DyGe3 and decomposes at ambient pressure and T = 690 K mainly into (cF8)Ge and LuGe2-x. Chemical bonding analysis of LuGe3 reveals two-center electron-deficient Ge-Ge bonds, multicenter polar Lu-Ge interactions, and lone pairs on germanium. Magnetic susceptibility, specific heat, and electrical conductivity measurements indicate transition into a superconducting state below T-c = 3.3(3) K.
    Source: Inorganic chemistry. - ISSN 0020-1669 (Iss. 16, Vol. 57, 2018, Str. 10295-10302)
    Type of material - article, component part
    Publish date - 2018
    Language - english
    COBISS.SI-ID - 32944935
    DOI

source: Inorganic chemistry. - ISSN 0020-1669 (Iss. 16, Vol. 57, 2018, Str. 10295-10302)
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