Standard

Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones. / Dvinskikh, S. V.; Egorov, A. V.; Vieth, H. M.

в: Applied Magnetic Resonance, Том 12, № 4, 01.01.1997, стр. 465-476.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Dvinskikh, SV, Egorov, AV & Vieth, HM 1997, 'Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones', Applied Magnetic Resonance, Том. 12, № 4, стр. 465-476. https://doi.org/10.1007/BF03164127

APA

Dvinskikh, S. V., Egorov, A. V., & Vieth, H. M. (1997). Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones. Applied Magnetic Resonance, 12(4), 465-476. https://doi.org/10.1007/BF03164127

Vancouver

Dvinskikh SV, Egorov AV, Vieth HM. Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones. Applied Magnetic Resonance. 1997 Янв. 1;12(4):465-476. https://doi.org/10.1007/BF03164127

Author

Dvinskikh, S. V. ; Egorov, A. V. ; Vieth, H. M. / Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones. в: Applied Magnetic Resonance. 1997 ; Том 12, № 4. стр. 465-476.

BibTeX

@article{b828911b8bda4218aeff0188fb50cff1,
title = "Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones",
abstract = "1H CIDNP and time resolved Stimulated Nuclear Polarization (SNP) in the photolysis of 2,2,12,12-tetramethylcyclododecanone have been investigated at low magnetic field in the temperature range from -70 to +90°C. Considerable differences for protons of different reaction products are seen in the CIDNP field dependences and SNP decay times at high temperatures. For disproportion products of acyl-alkyl biradicals the width of the CIDNP field dependence and the position of the emission maximum exhibit a pronounced temperature dependence with the largest shift towards low field around -30°C. At lower temperatures a significant slowing down of the SNP decay is observed. The results are discussed in terms of a superposition of contributions from acyl-alkyl and bis(alkyl) biradicals to the nuclear spin polarization.",
author = "Dvinskikh, {S. V.} and Egorov, {A. V.} and Vieth, {H. M.}",
year = "1997",
month = jan,
day = "1",
doi = "10.1007/BF03164127",
language = "English",
volume = "12",
pages = "465--476",
journal = "Applied Magnetic Resonance",
issn = "0937-9347",
publisher = "Springer Nature",
number = "4",

}

RIS

TY - JOUR

T1 - Temperature dependence of low field CIDNP and time resolved SNP in cyclic ketones

AU - Dvinskikh, S. V.

AU - Egorov, A. V.

AU - Vieth, H. M.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - 1H CIDNP and time resolved Stimulated Nuclear Polarization (SNP) in the photolysis of 2,2,12,12-tetramethylcyclododecanone have been investigated at low magnetic field in the temperature range from -70 to +90°C. Considerable differences for protons of different reaction products are seen in the CIDNP field dependences and SNP decay times at high temperatures. For disproportion products of acyl-alkyl biradicals the width of the CIDNP field dependence and the position of the emission maximum exhibit a pronounced temperature dependence with the largest shift towards low field around -30°C. At lower temperatures a significant slowing down of the SNP decay is observed. The results are discussed in terms of a superposition of contributions from acyl-alkyl and bis(alkyl) biradicals to the nuclear spin polarization.

AB - 1H CIDNP and time resolved Stimulated Nuclear Polarization (SNP) in the photolysis of 2,2,12,12-tetramethylcyclododecanone have been investigated at low magnetic field in the temperature range from -70 to +90°C. Considerable differences for protons of different reaction products are seen in the CIDNP field dependences and SNP decay times at high temperatures. For disproportion products of acyl-alkyl biradicals the width of the CIDNP field dependence and the position of the emission maximum exhibit a pronounced temperature dependence with the largest shift towards low field around -30°C. At lower temperatures a significant slowing down of the SNP decay is observed. The results are discussed in terms of a superposition of contributions from acyl-alkyl and bis(alkyl) biradicals to the nuclear spin polarization.

UR - http://www.scopus.com/inward/record.url?scp=0031490054&partnerID=8YFLogxK

U2 - 10.1007/BF03164127

DO - 10.1007/BF03164127

M3 - Article

AN - SCOPUS:0031490054

VL - 12

SP - 465

EP - 476

JO - Applied Magnetic Resonance

JF - Applied Magnetic Resonance

SN - 0937-9347

IS - 4

ER -

ID: 48947350