| Synthesis and Crystal Structure of a Heterotrinuclear Compound [PdCu_2(tdt)(μ-dppm)_2(MeCN)_4]-(ClO_4)_2·2/3H_2O (tdt = 3,4-Toluenedithiolate, dppm =Bis(diphenylphosphino)methane) |
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| 引用本文： | QIN Yong-Hai WU Mei-Mei CHEN Zhong-Ning a (State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China) b (Graduate School of the Chinese Academy of Sciences,Beijing 100039,China). Synthesis and Crystal Structure of a Heterotrinuclear Compound [PdCu_2(tdt)(μ-dppm)_2(MeCN)_4]-(ClO_4)_2·2/3H_2O (tdt = 3,4-Toluenedithiolate, dppm =Bis(diphenylphosphino)methane)[J]. 结构化学, 2005, 0(6) |
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| 作者姓名： | QIN Yong-Hai WU Mei-Mei CHEN Zhong-Ning a (State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences Fuzhou Fujian 350002 China) b (Graduate School of the Chinese Academy of Sciences Beijing 100039 China) |
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| 作者单位： | QIN Yong-Hai WU Mei-Mei CHEN Zhong-Ning a (State Key Laboratory of Structural Chemistry，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou，Fujian 350002，China) b (Graduate School of the Chinese Academy of Sciences，Beijing 100039，China) |
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| 基金项目： | This work was supported by NSF of Fujian Province (E0310029 and E0420002) |
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| 摘 要： | 1 INTRODUCTION Great attention has been attracted to design novel heterometallic molecular materials with phosphorus- and sulfur-containing ligands, owing to their abundant optical and opto-electronic properties[1～4]. Self-assembly is an efficient ap- proach to obtain heterometallic assembly by the Incorporation of two different metal components[5, 6]. We are interested in investigating the reaction between Pd(diimine)(dithiolate) and metal dip- hosphine Cu2(μ-dppm)2(MeCN)42 , the fo…
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Synthesis and Crystal Structure of a Heterotrinuclear Compound [PdCu_2(tdt)(μ-dppm)_2(MeCN)_4]-(ClO_4)_2·2/3H_2O (tdt = 3,4-Toluenedithiolate,dppm =Bis(diphenylphosphino)methane) |
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| QIN Yong-Hai WU Mei-Mei CHEN Zhong-Ning a. Synthesis and Crystal Structure of a Heterotrinuclear Compound [PdCu_2(tdt)(μ-dppm)_2(MeCN)_4]-(ClO_4)_2·2/3H_2O (tdt = 3,4-Toluenedithiolate,dppm =Bis(diphenylphosphino)methane)[J]. Chinese Journal of Structural Chemistry, 2005, 0(6) |
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| Authors: | QIN Yong-Hai WU Mei-Mei CHEN Zhong-Ning a |
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| Abstract: | The heterotrinuclear compound [PdCu2(tdt)(μ-dppm)2(MeCN)4](ClO4)2?2/3H2O 1 (tdt = 3,4-toluenedithiolate, dppm = bis(diphenylphosphino)methane) has been prepared and characterized by X-ray structural analysis. Compound 1 crystallizes in trigonal system, space group R3c with a = b = 34.4275(3), c = 32.6700(5) ?, V = 33534.4(7) ?3, Mr = 1527.21, Z = 18, Dc = 1.361 g/cm3, F(000) = 13974, μ(MoKα) = 1.069 mm-1, the final R = 0.0703 and wR = 0.1389 for 8375 observed reflections with I>2σ(I). The dithiolate tdt displays a chelating and bridging coordination mode, which chelates a PdII and bridges two Cu? atoms. The PdII center is located in an approximate square-planar environment with S2P2 donors, and each Cu? center exhibits a tetrahedral geometry. |
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| Keywords: | copper crystal structure dppm palladium 3 4-toluenedithiolate |
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