JOURNAL of the Tunisian Chemical Society

The title compound, strontium tetraphosphate Sr₃P₄O₁₃ was prepared by solid-state methods, This compound crystallizes in the triclinic system, space group P-1 with a = 6.9122(9) Å, b = 7.7190(8) Å, c = 5.525(1) Å, α = 104.22(2)°, β = 109.46(2)°. γ = 83.275(9)° and Z = 1. Its structure is composed of infinite chains of edge-sharing Sr(2)O₇ polyhedra. These chains are linked together by edge-sharing and corner-sharing Sr(l)O₈ polyhedra. The structure cohesion is insured by centrosymmetric P₄O₁₃^6- groups forming a three dimensional framework.

M. Graia, A. Driss, T. Jouini

Preparation, structure, tetraphosphate, strontium, P₄O₁₃^6-

Pages 1657-1663