Tin-119 nuclear magnetic resonance study of trimethylstannylhydrazines
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 1,p. 97-100
- https://doi.org/10.1039/dt9830000097
Abstract
δ(119Sn) and 2,3J(SnSn) data for trimethylstannylhydrazines (Me3Sn)4–nN2Men(n= 0–2) as well as of (Me3Sn)3N2Ph are reported. The 2,3J(SnSn) values appear to be highly sensitive to lone-pair interactions, with 2J(SnSn) covering a large range (>500 Hz). The temperature dependence of the 119Sn parameters indicates changes in the population of the contributing conformations.Keywords
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