Poly[(acetato-κO,O')aqua-(μ(4)-1H-benzimidazole-5,6-dicarboxyl-ato-κN:O,O:O,O:O)praseodymium(III)].

聚[(乙酰基-γO,O')水-(μ(4)-1H-苯并咪唑-5,6-二羧基-原子-γN:O,O:O,O:O)镨(III)]