Crystal Structure of Diammine(malonato)palladium(II)
Q.-S. Ye1, M.-J. Xie2, W.-P. Liu3, W.-ZH. Xia4, X.-ZH. Chen5, Q.-W. Chang6, Y. Yu7
1 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals, liuweiping0917@126.com
2 Department of Chemistry Yunnan University
3 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals
4 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals
5 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals
6 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals
7 State Key Lab of Advanced Technologies for PGMs Kunming Institute of Precious Metals
Keywords: palladium, malonate, ammonia, crystal structure, synthesis
Pages: 215-217
Abstract
Diammine(malonato)palladium(II) is synthesized by the reaction of [Pd(NH3)4](NO3)2 with malonic acid, and its crystal structure is determined by single crystal X-ray diffraction. Distorted coordination square of the Pd(II) atom is formed by two N atoms of two ammonia molecules and two O atoms of bidentate malonate ligand. The average Pd-N and Pd-O distances are 2.018(7) Å and 2.014(2) Å, respectively. The molecules are stacked in such a way that the planes of coordination squares are parallel with the Pd?KPd distances between the nearest neighbors in a stack of 4.039 Å.
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