Informace o publikaci
Solvent-induced changes in dimensionality of praseodymium coordination polymers with diphenylphosphorylvalerate ligand
| Autoři | |
|---|---|
| Rok publikování | 2012 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Polyhedron |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | http://dx.doi.org/10.1016/j.poly.2012.08.056 |
| Doi | http://dx.doi.org/10.1016/j.poly.2012.08.056 |
| Obor | Anorganická chemie |
| Klíčová slova | Diphenylphosphorylvaleric acid; Praseodymium; Coordination polymers; X-ray crystallography |
| Popis | Architectures of coordination polymers resulting from the reaction of diphenylphosphorylvaleric acid (1) with Pr(NO3)3.6H2O in the presence of a base can be controlled by the solvent. While in methanolic solution a two-dimensional network Pr2(1–H)3(NO3)3 (1m) with a 1:1.5 metal-to-ligand ratio was formed, the aqueous media induced the formation of a three-dimensional framework Pr(1–H)2(NO3) (1w) with a 1:2 metal-to-ligand ratio. The compounds were studied by single crystal X-ray diffraction, IR spectroscopy, ESI-TOF mass spectrometry, and thermal analysis TG/DSC techniques. |
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