1H, 13C, 14N and 199Hg NMR data were obtained for organomercury fulminates, RHgCNO (R  Me, Ph, CNO). The relatively slow relaxation processes effective for the quadrupolar nitrogen muclei of these compounds allow the detection of 199Hg14N scalar coupling constants. This feature is ascribed to the presence of low electric field gradients around the 14N nucleus, owing to the presence of the mercury atom. In mercury fulminate, the 199Hg nucleus appears to be coupled with two equivalent 14N nuclei, thus indicating the existence of a covalent structure Hg(CNO)2 in solution. Copyright © 1984 Wiley Heyden Ltd.

De Sarlo, F., Brandi, A., Fabrizi, L., Guarna, A., Niccolai, N. (1984). Multinuclear magnetic resonance study of organomercury fulminates. The structure of mercury fulminate in solution. ORGANIC MAGNETIC RESONANCE, 22(6), 372-375 [10.1002/mrc.1270220605].

Multinuclear magnetic resonance study of organomercury fulminates. The structure of mercury fulminate in solution

Niccolai, Neri
1984-01-01

Abstract

1H, 13C, 14N and 199Hg NMR data were obtained for organomercury fulminates, RHgCNO (R  Me, Ph, CNO). The relatively slow relaxation processes effective for the quadrupolar nitrogen muclei of these compounds allow the detection of 199Hg14N scalar coupling constants. This feature is ascribed to the presence of low electric field gradients around the 14N nucleus, owing to the presence of the mercury atom. In mercury fulminate, the 199Hg nucleus appears to be coupled with two equivalent 14N nuclei, thus indicating the existence of a covalent structure Hg(CNO)2 in solution. Copyright © 1984 Wiley Heyden Ltd.
1984
De Sarlo, F., Brandi, A., Fabrizi, L., Guarna, A., Niccolai, N. (1984). Multinuclear magnetic resonance study of organomercury fulminates. The structure of mercury fulminate in solution. ORGANIC MAGNETIC RESONANCE, 22(6), 372-375 [10.1002/mrc.1270220605].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/34595
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