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|Title:||Rotational isomerism in 1,2-diaminoethane, 1,2-bis(dimethylamino)ethane and 1,2-bis(diethylamino)ethane|
|Authors:||Lam, Y.-L. |
|Source:||Lam, Y.-L., Huang, H.H. (1997-07-07). Rotational isomerism in 1,2-diaminoethane, 1,2-bis(dimethylamino)ethane and 1,2-bis(diethylamino)ethane. Journal of Molecular Structure 412 (1-2) : 141-152. ScholarBank@NUS Repository. https://doi.org/10.1016/S0022-2860(97)00003-3|
|Abstract:||IR and Raman spectra as well as dipole moments of the title compounds in solution are reported. Analysis of the dielectric data shows that, at 25°C, the compounds in the series exist as rotameric mixtures in benzene solution containing 84, 72 and 67% respectively of the gauche rotamer. The experimentally derived values of the gauche/trans population quotients are compared with values predicted by semiempirical MO and molecular mechanics calculations.|
|Source Title:||Journal of Molecular Structure|
|Appears in Collections:||Staff Publications|
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