A novel bridged asymmetric binuclear manganese(II) complex with DTPB [DTPB is 1,1,4,7,7-pentakis(1H-benzimidazol-2-ylmethyl)-1,4,7-triazaheptane]. - Xu-Xiu Yan; Li-Ping Lu; Miao-Li Zhu (Acta Crystallographica: Section C (Wiley-Blackwell), 2004)