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Synthesis and Crystal Structure of Pivalamidate-Bridged Trinuclear Platinum–Copper Complex with a Linear Pt–Cu–Pt Core

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Abstract

The heterotrimetallic complex [Cu{trans-Pt(NH3)2(NHCOtBu)2}2](NO3)2 was synthesized and structurally characterized by X-ray crystallography. The cationic complex consists two trans-[Pt(NH3)2(NHCOtBu)2] units and one Cu2+ ion, which are linearly held together by four bridging pivalamidate ligands. The compound crystallizes in the monoclinic space group P21/c with a = 13.18(1) Å, b = 13.12(1) Å, c = 21.38(2) Å, β = 116.88(3)°Å, V = 3674(5) Å3, and Z = 4. The trimeric Pt–Cu–Pt cation further aggregates into a dimer of trimer via a weak Pt···Pt interaction.

Graphical abstract

Synthesis and crystal structure of pivalamidate-bridged trinuclear platinum–copper complex with a linear Pt–Cu–Pt core

Chao Chen, Huayu Qiu*, Fenghui Liu and Wanzhi Chen*

A heterotrimetallic complex [Cu{trans-Pt(NH3)2(NHCOtBu)2}2](NO3)2 was synthesized and structurally characterized by X-ray crystallography.

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Authors and Affiliations

  1. Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Teachers College, Hangzhou, 310012, P.R. China

    Chao Chen & Huayu Qiu

  2. Department of Chemistry, Zhejiang University, Xixi Campus, Hangzhou, Zhejiang, 310023, P.R. China

    Fenghui Liu & Wanzhi Chen

Authors
  1. Chao Chen
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  2. Huayu Qiu
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  3. Fenghui Liu
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  4. Wanzhi Chen
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Corresponding authors

Correspondence to Huayu Qiu or Wanzhi Chen.

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Chen, C., Qiu, H., Liu, F. et al. Synthesis and Crystal Structure of Pivalamidate-Bridged Trinuclear Platinum–Copper Complex with a Linear Pt–Cu–Pt Core. J Chem Crystallogr 37, 619–622 (2007). https://doi.org/10.1007/s10870-007-9220-y

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  • DOI: https://doi.org/10.1007/s10870-007-9220-y

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