(PXRD), and thermogravimetric analysis (TGA). In 1, the COO groups from the bcpp and HCOO anions bridge the Co(II) ions to form a linear trinuclear Co3(COO)6 cluster. The linear trinuclear Co3(COO)6 clusters are linked by the bcpp anions into a 3D CP with a 3,6-connected (4·82)2(42·812·10) topology. The HCOO anion is derived from the decomposition of DMF under solvothermal condition. The introduction and
摘要 由线性三核 Co(II) 簇和 3,5-双(4-羧基苯基)
吡啶 (H2bCPp)、Co3(bCPp)2(HCOO)2(
H2O) 构建的三维 (3D) 配位聚合物 (CP) )2 (1), 已在 -
DMF (
DMF =
N,N-二甲基甲酰胺) 的溶剂热条件下合成,并通过单晶 X 射线衍射、元素分析、红外光谱、粉末 X 射线衍射 (PXRD) 表征, 和热重分析 (TGA)。在 1 中,来自 bCPp 和 HCOO 阴离子的 COO 基团桥接 Co(II) 离子,形成线性三核 Co3(COO)6 簇。线性三核 Co3(COO)6 簇由 bCPp 阴离子连接成具有 3,6-连接 (4·82)2(42·812·10) 拓扑的 3D CP。HCOO 阴离子来源于
DMF 在溶剂热条件下的分解。