首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Hydrothermal synthesis and crystal structure of two Co phosphonates containing trifunctional phosphonate anions:Co_3(O_3PCH_2NH_2CH_2PO_3)_2 and Co_3(O_3PCH_2-NC_4H_7-CO_2)_2 centre dot 5H_2O
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Hydrothermal synthesis and crystal structure of two Co phosphonates containing trifunctional phosphonate anions:Co_3(O_3PCH_2NH_2CH_2PO_3)_2 and Co_3(O_3PCH_2-NC_4H_7-CO_2)_2 centre dot 5H_2O

机译:含有三官能膦酸酯阴离子的两个Co膦酸酯的水热合成和晶体结构:Co_3(O_3PCH_2NH_2CH_2PO_3)_2和Co_3(O_3PCH_2-NC_4H_7-CO_2)_2中心点5H_2O

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摘要

Two cobalt phosphonates containing trifunctional phosphonate anions have been synthesised and their structures solved by single crystal diffraction.Co_3(O_3PCH_2NH_2CH_2PO_3)_2(3)was formed as blue crystals.The material has three channel systems in the [001] direction formed by the cross-linking of chains of tetrahedrally co-ordinated Co atoms.Co_3(O_3PCH_2-NC_4H_7-CO_2)_2 centre dot 5H_2O(4),which contains anions derived from proline,was formed as purple crystals.(4)is composed of layers that contain holes.The layers stack in the [001] direction such that channels are formed in the same direction,in which the water molecules are located.
机译:合成了两种含三官能膦酸根阴离子的膦酸钴,并通过单晶衍射解决了它们的结构。Co_3(O_3PCH_2NH_2CH_2PO_3)_2(3)形成为蓝色晶体。该材料在[001]方向上具有三通道结构,由交叉结构形成。四面体配位的Co原子的链的连接。形成了紫色晶体的Co_3(O_3PCH_2-NC_4H_7-CO_2)_2中心点5H_2O(4)为紫色晶体。(4)由包含孔的层组成所述层沿[001]方向堆叠,使得沿与水分子所在方向相同的方向形成通道。

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