DOE OSTI · 1280378
Materials Data on Sr(H2N)2 by Materials Project
Abstract
Sr(NH2)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four strontium;azanide molecules. Sr2+ is bonded in a 2-coordinate geometry to two N3- atoms. There are one shorter (2.62 Å) and one longer (2.63 Å) Sr–N bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted water-like geometry to one Sr2+ and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the second N3- site, N3- is bonded in a distorted water-like geometry to one Sr2+ and two H1+ atoms. Both N–H bond lengths are 1.03 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom.
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2020-07-20. Materials Data on Sr(H2N)2 by Materials Project. https://doi.org/10.17188/1280378
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