Materials Data on Dy(AsO)2 by Materials Project
Dy(AsO)2 is Cyanogen Chloride-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is zero-dimensional and consists of eight Dy(AsO)2 clusters. Dy3+ is bonded in a linear geometry to two equivalent O2- atoms. Both Dy–O bond lengths are 2.13 Å. As+0.50+ is bonded in a single-bond geometry to one O2- atom. The As–O bond length is 1.77 Å. O2- is bonded in a distorted linear geometry to one Dy3+ and one As+0.50+ atom.
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