Materials Data on AsH3 by Materials Project
AsH3 crystallizes in the cubic P4_232 space group. The structure is three-dimensional. As3- is bonded in a 6-coordinate geometry to six equivalent H1+ atoms. All As–H bond lengths are 2.14 Å. H1+ is bonded in a single-bond geometry to two equivalent As3- and one H1+ atom. The H–H bond length is 0.84 Å.
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