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Bis(hydrogen l-glutamato)palladium(II).

ABSTRACT: In the title compound, [Pd(C(5)H(8)NO(4))(2)], the Pd(II) atom is coordinated by two O atoms and two N atoms of two N,O-chelating hydrogen l-glutatmate ligands in a square-planar geometry with the N and O atoms in a mutually trans arrangement. The complex units are embedded in a network of N-H?O and O-H?O hydrogen-bonding inter-actions that stabilize the three-dimensional crystal structure. The strongest hydrogen bonds are formed between the ?-COOH untis of adjacent glutamate ligands, leading to dimers of the type R(2) (2)(8) with O?O separations of 2.640?(6)?Å.

SUBMITTER: Seifert A

PROVIDER: S-EPMC3201544 | biostudies-other | 2011 Oct

REPOSITORIES: biostudies-other

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Bis(hydrogen l-glutamato)palladium(II).

Seifert Antje A Wagner Christoph C Merzweiler Kurt K

Acta crystallographica. Section E, Structure reports online 20110914 Pt 10

In the title compound, [Pd(C(5)H(8)NO(4))(2)], the Pd(II) atom is coordinated by two O atoms and two N atoms of two N,O-chelating hydrogen l-glutatmate ligands in a square-planar geometry with the N and O atoms in a mutually trans arrangement. The complex units are embedded in a network of N-H⋯O and O-H⋯O hydrogen-bonding inter-actions that stabilize the three-dimensional crystal structure. The strongest hydrogen bonds are formed between the γ-COOH untis of adjacent glutamate ligands, leading to ...[more]

PMID: 22065700

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