In:
Zeitschrift für anorganische und allgemeine Chemie, Wiley, Vol. 640, No. 11 ( 2014-09), p. 2226-2231
Kurzfassung:
Reactions of three tetrazole containing carboxylic acid ligands, namely, Hpztza, Htzpya, and Hpytza [Hpztza = 5‐(2‐pyrazinyl)tetrazole‐2‐acetic acid, Htzpya = 3‐(5‐tetrazolyl)pyridine‐1‐acetic acid, Hpytza = 5‐(3‐pyridyl)tetrazole‐2‐acetic acid] with NdCl 3 · 6H 2 O under hydrothermal conditions, afforded the complexes [Nd(pztza) 2 (H 2 O) 6 ] · pztza · 3H 2 O ( 1 ), [Nd 2 (tzpya) 2 (H 2 O) 12 ]Cl 4 · 2H 2 O ( 2 ), and [Nd(pytza) 2 Cl(H 2 O) 2 ] ( 3 ). The compounds were structurally characterized by elemental analysis, IR spectroscopy and single‐crystal X‐ray diffraction. X‐ray diffraction analyses revealed that compound 1 displays a mononuclear structure, 2 shows a dinuclear structure, and 3 features a 1D polymeric chain structure via pytza as linker. Furthermore, the luminescent properties investigated at room temperature in the solid state show that compound 2 has an obvious decrease in its luminescence, when compared to the ligand.
Materialart:
Online-Ressource
ISSN:
0044-2313
,
1521-3749
DOI:
10.1002/zaac.v640.11
DOI:
10.1002/zaac.201400106
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2014
ZDB Id:
201094-X
ZDB Id:
1481139-X
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