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Measurement of Long-Range 29Si,13C Spin-Spin Coupling at Natural Abundance

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F04%3A00105021" target="_blank" >RIV/67985858:_____/04:00105021 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Measurement of Long-Range 29Si,13C Spin-Spin Coupling at Natural Abundance

  • Original language description

    Schemes for sensitive measurements of spin-spin coupling constants between rare nuclei with low magnetogyric ratios are considered and two combinations of INEPT with gradient versions of (X,Y)HMQC and (X,Y)COSY are suggested as particularly suitable for29Si,13C couplings. It is demonstrated that the (H,Si)INEPT-(Si,C,Si)gHMQC combination (with 29Si detection) produces excellent results even though it is theoretically inferior to the (H,Si)INEPT-(Si,C)gCOSY combination (with 13C detection.

  • Czech name

    Měření spin-spinových interakcí 29Si,13C přes velké vzdálenosti

  • Czech description

    Byly vyvinuty dvě metody na měření zmíněných konstant. Obě využívaji přenos polarizace metodou INEPT a dále jsou založeny na pulsních sekvencích (X,Y)HMQC a (X,Y)COSY. Využití obou metod je demosntrováno na praktickém příkladu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Magnetic Resonance in Chemistry

  • ISSN

    0749-1581

  • e-ISSN

  • Volume of the periodical

    42

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    5

  • Pages from-to

    968-972

  • UT code for WoS article

  • EID of the result in the Scopus database