Materials Data on Sr(NO3)2 by Materials Project
Sr(NO3)2 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Sr2+ is bonded to twelve equivalent O2- atoms to form corner-sharing SrO12 cuboctahedra. There are six shorter (2.75 Å) and six longer (2.90 Å) Sr–O bond lengths. N5+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All N–O bond lengths are 1.27 Å. O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+ and one N5+ atom.
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