安徽工业大学学报(自然科学版)
安徽工業大學學報(自然科學版)
안휘공업대학학보(자연과학판)
JOURNAL OF ANHUI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE)
2010年
1期
80-84
,共5页
王喜英%倪现花%王晓玲%张千峰
王喜英%倪現花%王曉玲%張韆峰
왕희영%예현화%왕효령%장천봉
合成%晶体结构%钯化合物%吡啶羧酸
閤成%晶體結構%鈀化閤物%吡啶羧痠
합성%정체결구%파화합물%필정최산
synthesis%crystal structure%palladium complex%pylidine carboxylic acid
合成了2个结构新颖的钯配合物[PdCl2(py-n-COOH)2]·2DMSO(n=3,4;DMSO=二甲亚砜),并对其进行光谱分析.单晶X-射线衍射分析表明,2个吡啶羧酸配体作为单齿配体通过N原子与Pd配位,形成-个反式的平面四边形构型,未配位的羧基通过强的分子间氢键作用与DMSO中的2个氧原子相连.
閤成瞭2箇結構新穎的鈀配閤物[PdCl2(py-n-COOH)2]·2DMSO(n=3,4;DMSO=二甲亞砜),併對其進行光譜分析.單晶X-射線衍射分析錶明,2箇吡啶羧痠配體作為單齒配體通過N原子與Pd配位,形成-箇反式的平麵四邊形構型,未配位的羧基通過彊的分子間氫鍵作用與DMSO中的2箇氧原子相連.
합성료2개결구신영적파배합물[PdCl2(py-n-COOH)2]·2DMSO(n=3,4;DMSO=이갑아풍),병대기진행광보분석.단정X-사선연사분석표명,2개필정최산배체작위단치배체통과N원자여Pd배위,형성-개반식적평면사변형구형,미배위적최기통과강적분자간경건작용여DMSO중적2개양원자상련.
Two novel palladium(Ⅱ)complexes[PdCl2(py-n-COOH)2]·2DMSO(n=3,4;DMSO=dimethylsulfoxide)were synthesized and characterized spectroscopically.X-ray diffraction analyses of two complexes show the two prridine carboxylic acid ligands serye as a monodentate ligand coordinating to palladium(Ⅱ)through their nitrogen atoms,exhibiting a square planar geometry with a traps configuration.The uncoordinated carboxylic groups of the ligands are involved in strong intermolecular hydrogen bond with two oxygen atoms from two DMSO molecules.