High-resolution nuclear-magnetic-resonance spectra of hydrocarbon groupings - V.<i>ABCX</i>spectra of vinyl fluoride and 3-methylbut-l-ene

doi:10.1098/rspa.1961.0152

Cited by 28 publications

(1 citation statement)

References 6 publications

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“…Later papers (16,17,28,29) looked at the IR spectra of ethylenediamine complexes of transition metals, for example (C 2 H 4 )PtCl 2 NH 2 .CH 2 .CH 2 .NH 2 PtCl 2 (C 2 H 4 ), where again a complete vibrational assignment was obtained, helped by the substitution of NH 2 groups by ND 2 . Many compounds containing two or more transition metals have bridges of hydrogen atoms.…”

Section: Scientific Achievementsmentioning

confidence: 99%

Norman Sheppard. 16 May 1921—10 April 2015

Turner

Chesters

2018

Biogr. Mems Fell. R. Soc.

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Norman Sheppard was an exceptional man as scientist, teacher and administrator, but he was also kind, generous, honourable and extremely modest. He was the international expert on the application of vibrational spectroscopy to molecular structure, in solids, on surfaces, in solution and in the gas phase. One significant feature of his science was that he was always on the lookout for new developments in spectroscopy to apply to chemical structure (e.g. NMR, RAIRS, EELS). Always passionate about expanding higher education opportunities, he moved from Cambridge in 1964—as Professor of Chemical Physics—to help Professor Alan Katritzky (FRS) found the chemistry department at the new University of East Anglia. He was heavily involved in national and international matters: council member of the Royal Society; president of the Faraday Division of the Royal Society of Chemistry; member of the Infrared and Raman Discussion Group and first chairman of the NMR Discussion Group; member of the International Union of Pure and Applied Chemistry and several of its committees. His early work in two major areas of spectroscopy was very important in underpinning their use in chemical analysis, central to industry and forensic science. He was a devoted family man. In his spare time he was fascinated by architecture, nature and photography. Latterly he became interested in the science–religion debate and the philosophy of science.

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Section: Scientific Achievementsmentioning

confidence: 99%

Norman Sheppard. 16 May 1921—10 April 2015

Turner

Chesters

2018

Biogr. Mems Fell. R. Soc.

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Sheppard, Norman: NMR-Some Reminiscences

Sheppard

2007

Encyclopedia of Magnetic Resonance

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Die Kernresonanzspektren von Pyridin‐Derivaten

Brügel

1962

Zeitschrift für Elektrochemie, Berichte der Bunsengesellschaft

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Die Kernresonanzspektren von 154 Pyridinderivaten werden bei 40 und teilweise bei 60 MHz in reiner Form ‐ soweit es sich um Flüssigkeiten handelt ‐ und in Lösung in Dimethylsulfoxyd untersucht. Die Spektren werden dem Spektraltyp gemäß auf chemische Verschiebungswerte und Kopplungskonstanten ausgewertet.Die Kopplungskonstanten erweisen sich als nur wenig von den Substituenten beeinflußt, mit Ausnahme von starken Elektronendonatoren in 3‐Stellung. In den Werten der chemischen Verschiebung spiegeln sich die Elektronendonator‐ bzw. ‐akzeptoreigenschaften der Substituenten wider, wobei allerdings auch noch Anisotropieeffekte berücksichtigt werden müssen. Eine Sonderstellung nehmen 2‐ bzw. 6‐Hydroxypyridine ein, was auf ihre Pyridon‐Konstitution zurückzuführen ist.

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High-resolution nuclear-magnetic-resonance spectra of hydrocarbon groupings - V.ABCXspectra of vinyl fluoride and 3-methylbut-l-ene

Cited by 28 publications

References 6 publications

Norman Sheppard. 16 May 1921—10 April 2015

Norman Sheppard. 16 May 1921—10 April 2015

Sheppard, Norman: NMR-Some Reminiscences

Die Kernresonanzspektren von Pyridin‐Derivaten

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