Journal of Cluster Science

, Volume 18, Issue 2, pp 406–413 | Cite as

A Novel 3D Platinum–Thallium Coordination Polymer having Strong Metal–Metal Interactions

  • Guoqiang Wu
  • Daqi Wang


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.


Platinum thallium coordination polymer metal–metal interaction 



G. W. thanks Zhejiang Provincial Natural Science Foundation for the financial support of this work.


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© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  1. 1.Department of Chemical EngineeringWest Branch of Zhejiang University of TechnologyQuzhouChina
  2. 2.Department of ChemistryLiaocheng UniversityLiaochengChina

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