Complex of ytterbium ethylenediaminetetraacetate as combined NMR paramagnetic probe for in situ control of temperature and pH in aqueous media

Sergey P. Babailov, Eugeny N. Zapolotsky

    Результат исследований: Материалы для журналаСтатья

    1 цитирование (Scopus)

    Выдержка

    The paper reports variations in LIS for [Yb(H2O)n(EDTA)] and [Yb2(EDTA)3]6− complexes as a result of variation in pD and temperature. This is the first detection of kinetically stable complexes of the yttrium subgroup with stoichiometric ratio of 2:3. The experimental paramagnetic lanthanide-induced chemical shift values of these compounds are well fitted by linear dependence on 1/T at different pH values. The [Yb(H2O)n(EDTA)] complex can be considered as one of the most promising combined NMR spectroscopic probe to determine temperature and pH in aqueous media.

    Язык оригиналаАнглийский
    Страницы (с-по)323-326
    Число страниц4
    ЖурналPolyhedron
    Том139
    DOI
    СостояниеОпубликовано - 8 янв 2018

    Отпечаток

    Ytterbium
    ethylenediaminetetraacetic acids
    Ethylenediaminetetraacetic acid
    ytterbium
    Edetic Acid
    Nuclear magnetic resonance
    nuclear magnetic resonance
    probes
    Yttrium
    Lanthanoid Series Elements
    Chemical shift
    subgroups
    Rare earth elements
    yttrium
    Temperature
    temperature
    chemical equilibrium

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry
    • Inorganic Chemistry
    • Materials Chemistry

    Цитировать

    Complex of ytterbium ethylenediaminetetraacetate as combined NMR paramagnetic probe for in situ control of temperature and pH in aqueous media. / Babailov, Sergey P.; Zapolotsky, Eugeny N.

    В: Polyhedron, Том 139, 08.01.2018, стр. 323-326.

    Результат исследований: Материалы для журналаСтатья

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