The Raman spectra of diethylenetriammonium chlorocadmate [(denH(3))CdC
l5] single crystals were studied in the Raman shift range from 0 to 25
0 cm(-1) from room temperature down to 10 g. A tentative assignment is
proposed based on comparison with the modes observed in other Raman s
pectra obtained on many different chlorocadmates of the same series. O
nly a few lattice modes can be observed and correctly identified.