Abstract
A new three-dimensional platinum(II)–thallium(I) coordination polymer [{Pt(pda)(NHCOtBu)2}4Tl4][Pt(CN)4]2·2H 2 O (pda = 1,2-propyldiamine) has been prepared from the direct reaction of [Tl2Pt(CN)4] and [Pt(pda)(NHCOtBu)2] in water, and its structure was characterized by X-ray diffraction analysis. The compound crystallizes in monoclinic, space group Pn, a = 11.567(2) Å, b = 11.570(2) Å, c = 37.677(8)Å, β = 94.64(3)°, V = 5025.8(17) Å3, Z = 2, R1 = 0.0679 and wR2 = 0.1574 [I > 2σ (I)], Goodness-of-fit on F 2 = 1.055. The compound exhibits a novel 3D network structure consisting of [Pt(CN)4]2− connected 1D infinite Pt–Tl–Pt–Tl chains via strong Pt–Tl bonds.
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G. W. thanks Zhejiang Provincial Natural Science Foundation for the financial support of this work.
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Wu, G., Wang, D. A Novel 3D Platinum–Thallium Coordination Polymer having Strong Metal–Metal Interactions. J Clust Sci 18, 406–413 (2007). https://doi.org/10.1007/s10876-007-0115-z
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DOI: https://doi.org/10.1007/s10876-007-0115-z