一种具有三维四连接8(6)网络结构的铜(II)配位聚合物形成的多孔超分子结构。
A porous supramolecular architecture from a copper(II) coordination polymer with a 3D four-connected 8(6) net.
作者信息
Ma Jian-Fang, Yang Jin, Zheng Guo-Li, Li Li, Liu Jing-Fu
机构信息
Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China.
出版信息
Inorg Chem. 2003 Nov 17;42(23):7531-4. doi: 10.1021/ic034846q.
A novel coordination polymer [Cu(L(1))(L(2))(H(2)O)].5H(2)O (1), where L(1) =1,1'-(1,4-butanediyl)bis(imidazole) and L(2) = m-phthalate anion, has been obtained by using an unusual crystallization process. It crystallizes in the orthorhombic space group Pna2(1), which belongs to the crystal class mm2, with a = 9.0521(18), b = 15.401(3), and c = 17.141(3) A, alpha = beta = gamma = 90 degrees, V = 2389.7(8) A(3), and Z = 4. The complex 1 composing a porous supramolecular architecture displays unprecedented four-connected topology of an 8(6) net in coordination polymer chemistry. Thermal gravimetric analysis (TGA) and X-ray powder diffraction (XRPD) patterns for 1 are discussed in detail.
通过一种不同寻常的结晶过程，得到了一种新型配位聚合物[[Cu(L(1))(L(2))(H₂O)].5H₂O]ₙ (1)，其中L(1) = 1,1'-(1,4-丁二醇)双(咪唑)，L(2) = 间苯二甲酸根阴离子。它结晶于正交晶系空间群Pna2(1)，属于晶体学点群mm2，a = 9.0521(18) Å，b = 15.401(3) Å，c = 17.141(3) Å，α = β = γ = 90°，V = 2389.7(8) ų，Z = 4。配合物1构成了一种多孔超分子结构，在配位聚合物化学中展现出前所未有的8(6)网的四连接拓扑结构。详细讨论了1的热重分析(TGA)和X射线粉末衍射(XRPD)图谱。
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