Materials Data on Na2AgAsCl6 by Materials Project
(Na)2AgAsCl6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of eight sodium molecules and one AgAsCl6 framework. In the AgAsCl6 framework, Ag1+ is bonded to six equivalent Cl1- atoms to form AgCl6 octahedra that share corners with six equivalent AsCl6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Ag–Cl bond lengths are 2.66 Å. As3+ is bonded to six equivalent Cl1- atoms to form AsCl6 octahedra that share corners with six equivalent AgCl6 octahedra. The corner-sharing octahedral tilt angles are 0°. All As–Cl bond lengths are 2.50 Å. Cl1- is bonded in a linear geometry to one Ag1+ and one As3+ atom.
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