Journalartikel

Autorenliste: Müller-Buschbaum, K; Mokaddem, Y

Jahr der Veröffentlichung: 2007

Seiten: 521-523

Zeitschrift: Journal of Inorganic and General Chemistry

Bandnummer: 633

Heftnummer: 4

ISSN: 0044-2313

DOI Link: https://doi.org/10.1002/zaac.200600327

Verlag: Wiley

Abstract: 
Benzotriazolates of the rare earth elements form chain like coordination polymers of the formula (1)(infinity)[Ln(Btz)(3)(L)]. An additional neutral ligand L saturates the coordination spheres of the trivalent lanthanide ions and, depending on the reaction conditions, can be a varying donor (L = BtzH, Ph(NH2)(2), NH3 and Py). Reactions in the BtzH (1H-benzotriazole) melt result in coordination of benzotriazole and its thermal decomposition products as L. We have now investigated if the site occupied by L can be exchanged with other N donor ligands. Pyridine can substitute BtzH, Ph(NH2)(2) and NH3 under solvothermal conditions giving the coordination polymer (1)(infinity)[Ln(Btz)(3)(Py)] even for the biggest Ln(III) cation lanthanum without changing the overall strand structure. Chains proof to be the chemically favoured and stable structure fragment with the L position being the chemically variable site.

Harvard-Zitierstil: Müller-Buschbaum, K. and Mokaddem, Y. (2007) On the interchangeability of the N-donor position in the rare earth coordination polymers 1∞[Ln(Btz)3(L)], L = BtzH, Ph(NH2)2, NH3, and pyridine, Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry, 633(4), pp. 521-523. https://doi.org/10.1002/zaac.200600327

APA-Zitierstil: Müller-Buschbaum, K., & Mokaddem, Y. (2007). On the interchangeability of the N-donor position in the rare earth coordination polymers 1∞[Ln(Btz)3(L)], L = BtzH, Ph(NH2)2, NH3, and pyridine. Zeitschrift für anorganische und allgemeine Chemie = Journal of Inorganic and General Chemistry. 633(4), 521-523. https://doi.org/10.1002/zaac.200600327