Vibrational spectroscopic study on some Hofmann-T_d type clathrates: Ni(4-phenylpyridine)_2M(CN)_4·2G (M = Cd or Hg, G = 1,4-dioxane)

摘要

New Hofmann-T_d type clathrates in the form of Ni(4-Phpy) _2M(CN)_4·2G (where 4-Phpy = 4-phenylpyridine, M = Cd or Hg and G = 1,4-dioxane) have been prepared in powder form and their FT-IR and Raman spectra have been reported. The results suggest that these compounds are similar in structure to the Hofmann-T_d type clathrates.