The geometries, bondings, and vibrational frequencies of C2nH (n=3-9) and C2n-1N(n=3-9) were investigated by means of density functional theory(DFT). The vertic
MCM-41 molecular sieve supported Rh-PPh3 catalysts were prepared by the in-situ assembling of the metal complex from smaller moieties of Rh(acac)(CO)2 and ligan