Back to Search
Start Over
Unprecedented NaI–CuII–LnIII heterometallic coordination polymers based on 3,5-pyrazoledicarboxylate with both infinite cationic and anionic chains.
- Source :
-
Dalton Transactions: An International Journal of Inorganic Chemistry . Oct2008, Vol. 2008 Issue 41, p5588-5592. 5p. - Publication Year :
- 2008
-
Abstract
- The self-assembly of 3,5-pyrazoledicarboxylic acid (H3pdc) and metal salts under hydrothermal conditions leads to the formation of a series of novel NaI–CuII–LnIII heterometallic coordination polymers, {[Na(H2O)4]2[Cu(pdc)2Ln(H2O)5]2·3H2O}n [Ln = La (1); Sm (2); Pr (3); Nd (4) and pdc3− = 3,5-pyrazoledicarboxylate]. X-Ray structure analyses show that these complexes all exhibit pairs of infinite, unexpected, cationic and anionic chains. It is the first successful attempt to construct unprecedented NaI–CuII–LnIII heterometallic coordination polymers with both infinite cationic and anionic chains. These four complexes show homologous thermal stabilities. The different magnetic properties of 1–3 are also been reported in this paper. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MOLECULAR self-assembly
*CARBOXYLIC acids
*POLYMERS
*ANIONS
Subjects
Details
- Language :
- English
- ISSN :
- 14779226
- Volume :
- 2008
- Issue :
- 41
- Database :
- Academic Search Index
- Journal :
- Dalton Transactions: An International Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 34749574
- Full Text :
- https://doi.org/10.1039/b808180h