Abstract
In the title complex, {[Nd(C6H4NO2)2(H2O)4]Cl}n, the NdIII cation is located on a twofold rotation axis and coordinated by four isonicotiniate anions and four water molecules in a distorted square-antiprismatic geometry. The carboxylate groups of the isonicotinate anions bridge the NdIII cations, forming polymeric chains running along the c axis. The Cl− anion is located on a twofold rotation axis and is linked to the polymeric chains via O—H⋯Cl hydrogen bonding. Intermolecular O—H⋯O and O—H⋯N hydrogen bonds are also present in the crystal structure.
Highlights
In the title complex, {[Nd(C6H4NO2)2(H2O)4]Cl}n, the NdIII cation is located on a twofold rotation axis and coordinated by four isonicotiniate anions and four water molecules in a distorted square-antiprismatic geometry
The carboxylate groups of the isonicotinate anions bridge the NdIII cations, forming polymeric chains running along the c axis
The Cl anion is located on a twofold rotation axis and is linked to the polymeric chains via O—H Cl hydrogen bonding
Summary
ISSN 1600-5368 catena-Poly[[[tetraaquaneodymium(III)]di-l-isonicotinato] chloride] Xub and Jin-Guang Wub a Chemical Engineering College, Inner Mongolia University of Technology, People’s Republic of China, and bThe State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking R factor = 0.063; wR factor = 0.190; data-to-parameter ratio = 16.9.
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