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首页> 外文期刊>Journal of chemical crystallography >Synthesis and crystal structure of K3Sb4BO13
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Synthesis and crystal structure of K3Sb4BO13

机译:K3Sb4BO13的合成与晶体结构

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K3Sb4BO13, Mr = 823.11 g.mol(-1), crystallizes in the triclinic system, space group P (1) over bar, Z = 2. The lattice parameters are a = 7.133(1) Angstrom, b = 7.232(1) Angstrom, c = 13.259(2) Angstrom, alpha = 82.00 (1)degrees, beta = 99.77(1)degrees and gamma = 117.08(1)degrees, V = 598.7(2) Angstrom(3), D-x = 4.566 Mg m(-3). The final R index and weighted R-w index are 0.0251 and 0.0623, respectively. The three-dimensional network of the title compound is constituted by layers (Sb3O9)(n), similar to that of hexagonal bronze of Magneli. These layers are linked together, in the c direction, alternatively by edge-sharing pairs of SbO6 octahedra and BO3 triangles. This framework has interconnected tunnels, running approximately along the a and b directions, in which the K+ ions are located. [References: 13]
机译:K3Sb4BO13,Mr = 823.11 g.mol(-1),在三斜晶系中结晶,空间群P(1)在条上,Z = 2埃,c = 13.259(2)埃,alpha = 82.00(1)度,beta = 99.77(1)度和gamma = 117.08(1)度,V = 598.7(2)埃(3),Dx = 4.566 Mg m (-3)。最终R指数和加权R-w指数分别为0.0251和0.0623。标题化合物的三维网络由层(Sb3O9)(n)组成,类似于Magneli的六角青铜层。这些层在c方向上通过边共享SbO6八面体和BO3三角形的边链接在一起。该框架具有相互连接的隧道,这些隧道大约沿着K +离子所在的a和b方向延伸。 [参考:13]

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