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De Gruyter, Zeitschrift für Naturforschung B, 6(49), p. 844-848, 1994

DOI: 10.1515/znb-1994-0619

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Pd(II) and Pt(II) Complexes of 1,2-Bis(pyridin-2-yl)ethane-N,N'

Journal article published in 1994 by A. Mcfarlane, Jr R. Lusty, Jj J. Fiol, A. Terron ORCID, E. Molins, C. Miravitlles, V. Moreno
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

X-ray crystal structures and properties of the two Pd(II) and Pt(II) complexes [bpeH2][PdCl4] and [Pt(bpe)Cl2], [bpe = 1,2-bis(pyridin-2-yl)ethane] are described and correlated with the IR and 1H NMR/13C NMR spectroscopic data. In the case of the Pt(II) complex, the 1,2-bis(pyridin-2-yl)ethane is bound to the metal by the heterocycle nitrogen atoms but no direct bond is found in the case of the Pd(II) complex. The ligand exhibits low energy geometries in both compounds: the cis-conformation in the Pt(II) complex, and the transconformation in the Pd(II) complex