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Singlet state relaxation via scalar coupling of the second kind

Singlet state relaxation via scalar coupling of the second kind
Singlet state relaxation via scalar coupling of the second kind

The contribution of scalar coupling relaxation of the second kind on the relaxation behaviour of nuclear spin singlet states has been derived. The analytical equation found for the relaxation rate constant of singlet state has been compared to the equation for the relaxation of longitudinal magnetization in order to find the conditions for which the singlet state remains long-lived even in the presence of this scalar relaxation mechanism. These results are relevant when the singlet state is formed in molecules with more than two interacting spins.

0021-9606
Pileio, G.
13f78e66-0707-4438-b9c9-6dbd3eb7d4e8
Pileio, G.
13f78e66-0707-4438-b9c9-6dbd3eb7d4e8

Pileio, G. (2011) Singlet state relaxation via scalar coupling of the second kind. The Journal of Chemical Physics, 135 (17), [174502]. (doi:10.1063/1.3651479).

Record type: Article

Abstract

The contribution of scalar coupling relaxation of the second kind on the relaxation behaviour of nuclear spin singlet states has been derived. The analytical equation found for the relaxation rate constant of singlet state has been compared to the equation for the relaxation of longitudinal magnetization in order to find the conditions for which the singlet state remains long-lived even in the presence of this scalar relaxation mechanism. These results are relevant when the singlet state is formed in molecules with more than two interacting spins.

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Published date: 7 November 2011

Identifiers

Local EPrints ID: 414793
URI: http://eprints.soton.ac.uk/id/eprint/414793
ISSN: 0021-9606
PURE UUID: 32712081-3509-449b-a424-0f880f0f34a4
ORCID for G. Pileio: ORCID iD orcid.org/0000-0001-9223-3896

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Date deposited: 11 Oct 2017 16:31
Last modified: 12 Nov 2019 01:46

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Author: G. Pileio ORCID iD

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