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Poly[[aqua­praseodymium(III)]-μ-(8-carboxy­octa­noato)-μ-octa­nedioato]

✍ Scribed by Huang, Shi-Jie ;Wei, Dan-Yi ;Zheng, Yue-Qing

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
245 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The asymmetric unit in the title complex, [Pr(C 8 H 12 O 4 )-(C 8 H 13 O 4 )(H 2 O)] n , comprises a Pr 3+ cation, a suberate dianion (L 2À ), a protonated suberate anion (HL À ) and one aqua ligand. The L 2À and HL À ligands show similar coordination modes. The crystal structure features infinite praseodymium-oxygen chains of edge-shared (PrO 9 ) polyhedra connected by carbon backbones to form a threedimensional framework.

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