Results for “Al-H-O-Sr”

Materials Data on Sr3Al2(HO)12 by Materials Project

Sr3Al2(OH)12 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr2+ is bonded in a distorted body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.60 Å) and four longer (2.69 Å) Sr–O bond lengths. Al3+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Al–O bond lengths are 1.94 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. O2- is bonded in a distorted single-bond geometry to two equivalent Sr2+, one Al3+, and one H1+ atom.