Bt. Heaton et al., Observation of triple-quantum effects in the HMQC spectra of substituted derivatives of Rh-6(CO)(16), J CHEM S DA, (12), 1999, pp. 1917-1919
Citations number
11
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
Triple-rhodium quantum effects in the HMQC spectra of [Rh-6(CO)(15)L][L = M
eCN, I, PBu3n, P(OPh)(3), P(4-XC6H4)(3); X = H. OMe, F] modulate the intens
ity and position of the correlations in the rhodium dimension; cross peaks
are displaced from the true chemical shift, additional cross peaks are seen
, and the intensity of the coherences varies as a function of the mixing ti
me and coupling constant, going to zero at the conventional value of 1/(2J)
.