NaOH crystallizes in the trigonal R3m space group. Na(1) is bonded in a 6-coordinate geometry to three equivalent H(1) and three equivalent O(1) atoms. H(1) is bonded in a single-bond geometry to three equivalent Na(1) and one O(1) atom. O(1) is bonded in a single-bond geometry to three equivalent Na(1) and one H(1) atom.
NaOH crystallizes in the trigonal R3m space group. Na(1) is bonded in a 6-coordinate geometry to three equivalent H(1) and three equivalent O(1) atoms. All Na(1)-H(1) bond lengths are 2.26 Å. All Na(1)-O(1) bond lengths are 2.44 Å. H(1) is bonded in a single-bond geometry to three equivalent Na(1) and one O(1) atom. The H(1)-O(1) bond length is 0.97 Å. O(1) is bonded in a single-bond geometry to three equivalent Na(1) and one H(1) atom.