Na2SO2 crystallizes in the orthorhombic Fddd space group. Na(1) is bonded in a 2-coordinate geometry to three equivalent O(1) atoms. S(1) is bonded in a distorted linear geometry to two equivalent O(1) atoms. O(1) is bonded in a 4-coordinate geometry to three equivalent Na(1) and one S(1) atom.
Na2SO2 crystallizes in the orthorhombic Fddd space group. Na(1) is bonded in a 2-coordinate geometry to three equivalent O(1) atoms. There are a spread of Na(1)-O(1) bond distances ranging from 2.28-2.79 Å. S(1) is bonded in a distorted linear geometry to two equivalent O(1) atoms. Both S(1)-O(1) bond lengths are 1.71 Å. O(1) is bonded in a 4-coordinate geometry to three equivalent Na(1) and one S(1) atom.