Ohi Hiromi, Shimizu Mayumi, Obata Makoto, Funabiki Takuzo, Yano Shigenobu
Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 13;64(Pt 10):m1256-7. doi: 10.1107/S1600536808028298.
The title compound, {[Ag(L)]PF(6))(n) {L is tris-[2-(4-phenyl-1,2,3-triazol-1-yl)eth-yl]amine, C(30)H(30)N(10)}, consists of alternating two-dimensional cationic layers of Ag(L) and anionic PF(6) (-) layers. Each Ag(I) atom is three coordinated in a T-shaped geometry by three N atoms from three ligands. Each ligand links three Ag(I) atoms, generating a two-dimensional network structure with two different metallacycles, A and B. In A, eight coordination units from four ligands connect four Ag(I) atoms, forming a 48-membered ring. In B, four coordination units from two ligands link two Ag(I) atoms, forming a 24-membered ring. Each B ring is surrounded by four A rings, and each A ring has four A and four B rings as neighbours. This cationic layer thus generates a 4.8(2) topology network, with each Ag(I) centre and ligand acting as a three-connected topological node.
标题化合物{[Ag(L)]PF₆}ₙ{L为三-[2-(4-苯基-1,2,3-三唑-1-基)乙基]胺,C₃₀H₃₀N₁₀}由[Ag(L)]⁺的二维阳离子层和阴离子PF₆⁻层交替组成。每个Ag(I)原子由来自三个配体的三个N原子以T形几何构型进行三配位。每个配体连接三个Ag(I)原子,形成具有两种不同金属环A和B的二维网络结构。在A中,来自四个配体的八个配位单元连接四个Ag(I)原子,形成一个48元环。在B中,来自两个配体的四个配位单元连接两个Ag(I)原子,形成一个24元环。每个B环被四个A环包围,每个A环有四个A环和四个B环作为相邻环。因此,这个阳离子层产生了一个4.8(2)拓扑网络,其中每个Ag(I)中心和配体作为三连接拓扑节点。