Simultaneous Occurrence of Sn4+ on the Three Cationic Sites of the Garnet Structure: The Solid Solutions CaxSnxGa8-2xO12 (2.5 < x P;lt; 3.0)

Solid Solutions Ca3Sn2+xSi(Ge)1-xGa2O12

Solid Solutions Ca3Sn2+xSi(Ge)1-xGa2O12 (0 ≤ x ≤ 0.95) and Tetrahedral Coordination of Sn4+ in the Garnet Structure

✍ A. Rulmont; P. Tarte; B. Cartié; J. Choisnet 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 466 KB

Pure solid solutions \(\mathrm{Ca}_{3} \mathrm{Sn}_{2+x} \mathrm{Si}(\mathrm{Ge})_{1-x} \mathrm{Ga}_{2} \mathrm{O}_{12}\) with the garnet structure have been evidenced in the composition range \(0 \leq x \leq 0.95\). This implies that a part of the \(\mathrm{Sn}^{4+}\) cations (equal to \(x\) ) is l