Nuclear monopole and quadrupole hyperfine interaction in organotinhalide and organotinperfluoro compounds
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Transactions of the Faraday Society
- Vol. 64, 577-581
- https://doi.org/10.1039/tf9686400577
Abstract
Mössbauer effect hyperfine interaction results indicate that the s-electron density at the tin nucleus is less in (C6F5)4Sn than it is in (C6H5)4Sn or (CH3)4Sn. In compounds of the type RnSnX4–n, where R is (CH3), (C6H5), and p-tolyl and X is Cl, Br and C6F5, the largest magnitude of quadrupole splitting and isomer shift is for n= 2. This behaviour could be interpreted as being due to polarization effects via the pπ–pπ and pπ–dπ bonding and the influence of microcrystalline structural effects.Keywords
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