首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >SYNTHESES, STRUCTURES AND SPECTROSCOPIC PROPERTIES OF [AG(DPPM)(O(2)CCH(2)PH)](2) AND [AG-2(DPPM)(3)](NO3)(2)CENTER-DOT-3H2O
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SYNTHESES, STRUCTURES AND SPECTROSCOPIC PROPERTIES OF [AG(DPPM)(O(2)CCH(2)PH)](2) AND [AG-2(DPPM)(3)](NO3)(2)CENTER-DOT-3H2O

机译:[AG(DPPM)(O(2)CCH(2)PH)](2)和[AG-2(DPPM)(3)](NO3)(2)CENTER-DOT-3H2O的合成,结构和光谱性质

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摘要

The reaction of [Ag(dppm)(NO3](2) with sodium phenylacetate and dppm in THF at room temperature gave rise to the silver complexes [Ag(dppm)(O(2)CCH(2)Ph)](2) (1) and [Ag-2(dppm)(3)](NO3)(2) (2), respectively. Their crystal structures have been determined by single crystal X-ray diffraction analysis. Complex 1 is binuclear with a silver-silver separation of 3.080 Angstrom and bridged by two dppm ligands. The cation in complex 2 possesses a Ag2P6 core with Ag-Ag distance of 2.987 Angstrom and the silver atoms are each coordinated by three phosphorus atoms in an ideal trigonal-planar environment. Their IR, Raman, H-1 and P-31 NMR spectroscopic properties are also reported. (C) 1997 Elsevier Science Ltd. [References: 13]
机译:[Ag(dppm)(NO3](2)与苯乙酸钠和dppm在室温下于THF中的反应生成银络合物[Ag(dppm)(O(2)CCH(2)Ph)](2) (1)和[Ag-2(dppm)(3)](NO3)(2)(2),它们的晶体结构已通过单晶X射线衍射分析确定,配合物1是双核,带有银-银的间距为3.080埃,并由两个dppm配体桥接,配合物2中的阳离子具有一个Ag2P6核,Ag-Ag距离为2.987埃,并且在理想的三角形平面环境中,每个银原子均由三个磷原子配位。 ,拉曼,H-1和P-31 NMR光谱性质也有报道(C)1997 Elsevier Science Ltd. [参考:13]

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