Oxygen-17 and carbon-13 relaxation studies of metal carbonyls: Improved determination of 17O electric quadrupole couplings

Silvio Aime; Roberto Gobetto; Domenico Osella; Geoffrey E. Hawkes; Edward W. Randall

doi:10.1039/DT9840001863

Oxygen-17 and carbon-13 relaxation studies of metal carbonyls: Improved determination of ¹⁷O electric quadrupole couplings

Silvio Aime
, Roberto Gobetto
, Domenico Osella
, Geoffrey E. Hawkes
, Edward W. Randall

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

Rotational correlation times for six organometallic carbonyl complexes have been measured by ¹³C spin-lattice relaxation time and ¹³C-{¹H} nuclear Overhauser enhancement measurements of the organic ligands. Oxygen-17 T₁ n.m.r. measurements on the carbonyl groups yielded the ¹⁷O electric quadrupole-coupling constants. The values show structural variation and so could be useful in the assignment of ¹⁷O resonances.

Lingua originale	Inglese
pagine (da-a)	1863-1866
Numero di pagine	4
Rivista	Journal of the Chemical Society. Dalton Transactions
Numero di pubblicazione	9
DOI	https://doi.org/10.1039/DT9840001863
Stato di pubblicazione	Pubblicato - 1984
Pubblicato esternamente	Sì

Accesso al documento

10.1039/DT9840001863

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title = "Oxygen-17 and carbon-13 relaxation studies of metal carbonyls: Improved determination of 17O electric quadrupole couplings",

abstract = "Rotational correlation times for six organometallic carbonyl complexes have been measured by 13C spin-lattice relaxation time and 13C-\{1H\} nuclear Overhauser enhancement measurements of the organic ligands. Oxygen-17 T1 n.m.r. measurements on the carbonyl groups yielded the 17O electric quadrupole-coupling constants. The values show structural variation and so could be useful in the assignment of 17O resonances.",

author = "Silvio Aime and Roberto Gobetto and Domenico Osella and Hawkes, \{Geoffrey E.\} and Randall, \{Edward W.\}",

year = "1984",

doi = "10.1039/DT9840001863",

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pages = "1863--1866",

journal = "Journal of the Chemical Society. Dalton Transactions",

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publisher = "Royal Society of Chemistry",

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T2 - Improved determination of 17O electric quadrupole couplings

AU - Aime, Silvio

AU - Gobetto, Roberto

AU - Osella, Domenico

AU - Hawkes, Geoffrey E.

AU - Randall, Edward W.

PY - 1984

Y1 - 1984

N2 - Rotational correlation times for six organometallic carbonyl complexes have been measured by 13C spin-lattice relaxation time and 13C-{1H} nuclear Overhauser enhancement measurements of the organic ligands. Oxygen-17 T1 n.m.r. measurements on the carbonyl groups yielded the 17O electric quadrupole-coupling constants. The values show structural variation and so could be useful in the assignment of 17O resonances.

AB - Rotational correlation times for six organometallic carbonyl complexes have been measured by 13C spin-lattice relaxation time and 13C-{1H} nuclear Overhauser enhancement measurements of the organic ligands. Oxygen-17 T1 n.m.r. measurements on the carbonyl groups yielded the 17O electric quadrupole-coupling constants. The values show structural variation and so could be useful in the assignment of 17O resonances.

UR - https://www.scopus.com/pages/publications/37049091335

U2 - 10.1039/DT9840001863

DO - 10.1039/DT9840001863

M3 - Article

SN - 1472-7773

SP - 1863

EP - 1866

JO - Journal of the Chemical Society. Dalton Transactions

JF - Journal of the Chemical Society. Dalton Transactions

IS - 9