<i>catena</i>-Poly[barium(II)-μ<sub>2</sub>-(dimethyl sulfoxide)-κ<sup>2</sup> <i>O</i>:<i>O</i>-bis(μ<sub>2</sub>-2,4,6-trinitrophenolato-κ<sup>4</sup> <i>O</i> <sup>2</sup>,<i>O</i> <sup>1</sup>:<i>O</i> <sup>1</sup>,<i>O</i> <sup>6</sup>)]
IUCrData