Ligand Dynamics in H2Os3(CO)10 and H2Os3(CO)10L

S. Aime; D. Osella; L. Milone; E. Rosenberg

doi:10.1016/S0022-328X(00)93960-3

Ligand Dynamics in H₂Os₃(CO)₁₀ and H₂Os₃(CO)₁₀L

S. Aime, D. Osella, L. Milone, E. Rosenberg

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

Abstract

The variable temperature ¹³C NMR spectra of H₂Os₃(CO)₁₀ and H₂Os₃(CO)₁₀L (L P(C₆H₅)₃, P(O-i_C₃H₇)s3) and P(i_C₃H₇)₃) have been recorded and the results interpreted in terms of a localized exchange process involving concerted motion of the hydride and the carbonyl ligands. Taken along with previously reported variable temperature ¹H NMR data the results provide a complete picture of the ligand dynamics in these systems.

Lingua originale	Inglese
pagine (da-a)	207-213
Numero di pagine	7
Rivista	Journal of Organometallic Chemistry
Volume	213
Numero di pubblicazione	1
DOI	https://doi.org/10.1016/S0022-328X(00)93960-3
Stato di pubblicazione	Pubblicato - 16 giu 1981
Pubblicato esternamente	Sì

Accesso al documento

10.1016/S0022-328X(00)93960-3

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title = "Ligand Dynamics in H2Os3(CO)10 and H2Os3(CO)10L",

abstract = "The variable temperature 13C NMR spectra of H2Os3(CO)10 and H2Os3(CO)10L (L P(C6H5)3, P(O-i_C3H7)s3) and P(i_C3H7)3) have been recorded and the results interpreted in terms of a localized exchange process involving concerted motion of the hydride and the carbonyl ligands. Taken along with previously reported variable temperature 1H NMR data the results provide a complete picture of the ligand dynamics in these systems.",

author = "S. Aime and D. Osella and L. Milone and E. Rosenberg",

note = "Funding Information: We thank Johnson and Matthey Co., London, for a loan of 0~0~ (L-M.). We also acknowledge support from NATO (L.M. and E-R., grant 1649/79), C.N.R. (S-A., Grant 79.02343.64) and PRF (E-R., Grant 9631 G4).",

year = "1981",

month = jun,

day = "16",

doi = "10.1016/S0022-328X(00)93960-3",

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T1 - Ligand Dynamics in H2Os3(CO)10 and H2Os3(CO)10L

AU - Aime, S.

AU - Osella, D.

AU - Milone, L.

AU - Rosenberg, E.

N1 - Funding Information: We thank Johnson and Matthey Co., London, for a loan of 0~0~ (L-M.). We also acknowledge support from NATO (L.M. and E-R., grant 1649/79), C.N.R. (S-A., Grant 79.02343.64) and PRF (E-R., Grant 9631 G4).

PY - 1981/6/16

Y1 - 1981/6/16

N2 - The variable temperature 13C NMR spectra of H2Os3(CO)10 and H2Os3(CO)10L (L P(C6H5)3, P(O-i_C3H7)s3) and P(i_C3H7)3) have been recorded and the results interpreted in terms of a localized exchange process involving concerted motion of the hydride and the carbonyl ligands. Taken along with previously reported variable temperature 1H NMR data the results provide a complete picture of the ligand dynamics in these systems.

AB - The variable temperature 13C NMR spectra of H2Os3(CO)10 and H2Os3(CO)10L (L P(C6H5)3, P(O-i_C3H7)s3) and P(i_C3H7)3) have been recorded and the results interpreted in terms of a localized exchange process involving concerted motion of the hydride and the carbonyl ligands. Taken along with previously reported variable temperature 1H NMR data the results provide a complete picture of the ligand dynamics in these systems.

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DO - 10.1016/S0022-328X(00)93960-3

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