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Materials Data on NaSbO12 by Materials Project

NaO12Sb is Zintl Phase structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight stibium metallicum molecules and eight NaO12 clusters. In each NaO12 cluster, Na is bonded in a distorted cuboctahedral geometry to twelve equivalent O atoms. All Na–O bond lengths are 2.52 Å. O is bonded in a 3-coordinate geometry to one Na and two equivalent O atoms. Both O–O bond lengths are 1.52 Å.

36 MATERIALS SCIENCE↗

Materials Data on NaSbO12 by Materials Project

NaSbO4(O2)4 crystallizes in the tetragonal P4_2/n space group. The structure is one-dimensional and consists of eight oxygen molecules and two NaSbO4 ribbons oriented in the (0, 0, 1) direction. In each NaSbO4 ribbon, Na is bonded in a 8-coordinate geometry to four equivalent O atoms. All Na–O bond lengths are 2.40 Å. Sb is bonded in a 4-coordinate geometry to four equivalent O atoms. All Sb–O bond lengths are 1.92 Å. O is bonded in a water-like geometry to one Na and one Sb atom.

36 MATERIALS SCIENCE↗