Vibrational spectra and force field calculation of A2Mn2O7 (A = Y, Dy, Er, Yb) pyrochlores

Structure and vibrational spectra of dou

Structure and vibrational spectra of double diphosphates TlLnP2O7 (Ln = Dy, Ho, Y, Er, Yb)

✍ N. Khay; A. Ennaciri; A. Rulmont 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 136 KB

## Abstract The new thallium double diphosphates TlLnP~2~O~7~ (Ln = Dy, Ho, Y, Er, Yb) were synthesized via solid‐state reaction and investigated by x‐ray diffraction and vibrational spectroscopy. The x‐ray diffraction patterns of these compounds were indexed in the monoclinic system and their unit