Palladium(II) complexes of 1,10-phenanthroline: Synthesis and X-ray crystal structure determination.
Palladium(II) complexes of 1,10-phenanthroline: Synthesis and X-ray crystal structure determination.
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1,10-菲咯啉的钯(II)络合物：合成和X射线晶体结构测定。
DOI：
10.1016/j.ica.2007.08.019
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发表时间：
2008
影响因子：
2.8
通讯作者：
Walmsley,JudithA
中科院分区：
文献类型：
--
作者：
Adrian,RafaelA;Broker,GrantA;Tiekink,EdwardRT;Walmsley,JudithA
在乙腈和水溶液中，Pd（phen）Cl 2与三氟甲磺酸银Ag（O3 SCF 3）反应，合成了两种钯配合物[Pd（phen）（NCCH 3）2][O3 SCF 3]2（1）和[Pd（phen）（μ-OH）]2[O3 SCF 3]2·2 H2O（2）（phen= 1，10-菲咯啉）.这两种配合物的结构都是基于Pd（phen）2+金属核心，在配合物1中以单齿方式结合两个乙腈分子，在配合物2中两个羟基桥将两个核心结合在一起以形成二聚体。此外，这两种配合物都存在氢键结合的3-D网络，涉及1中的三氟甲磺酸根阴离子，以及2中的水和三氟甲磺酸根阴离子。这两种配合物均用红外光谱和核磁共振氢谱进行了表征，并用X射线晶体学测定了它们的晶体结构。
Two palladium(II) complexes, [Pd(phen)(NCCH3)2][O3SCF3]2(1) and [Pd(phen)(μ-OH)]2[O3SCF3]2·2H2O (2) (where phen=1,10-phenanthroline), have been crystallized following the reaction of Pd(phen)Cl2with silver triflate, Ag(O3SCF3), in acetonitrile and water, respectively. The structures of both complexes are based on a Pd(phen)2+metal core, with two acetonitrile molecules binding in a monodentate fashion in complex 1 and two hydroxo bridges holding together two cores to form a dimer in complex 2. Additionally, both complexes present a hydrogen bonded 3-D network involving the triflate anions in 1, and water and triflate anions in 2. Both complexes have been characterized by infrared and1H NMR spectroscopy and their crystal structures determined by X-ray crystallography.