13C NMR study of methynyltricobalt enneacarbonyls
作者： S. Aime , L. Milone , M. Valle
DOI: 10.1016/S0020-1693(00)95577-4
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摘要: Abstract The 13 C NMR apical carbon resonances for a series of Co 3 (CO) 9 CY complexes have been observed to be in the lowfiedl region (310–230 ppm). Variable temperature spectra shown “thermal decoupling” from cobalt and scrambling carbonyls.
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