Materials Data on NaHO by Materials Project

Abstract

NaOH crystallizes in the triclinic P1 space group. The structure is one-dimensional and consists of two NaOH ribbons oriented in the (0, 0, 1) direction. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. Both Na–O bond lengths are 2.39 Å. In the second Na1+ site, Na1+ is bonded in a 2-coordinate geometry to two equivalent O2- atoms. There are one shorter (2.38 Å) and one longer (2.39 Å) Na–O bond lengths. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. O2- is bonded in a single-bond geometry to two Na1+ and one H1+ atom.