Record link: 
http://hdl.handle.net/20.500.12708/140599
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Title: 
Structure and tuneable luminescence in polymeric zinc compounds based on 3-(3-pyridyl)-5-(4-pyridyl)-1,2,4-triazole
en
Citation: 
Gusev, A. N., Braga, E., Baluda, Y., Kiskin, M. A., Kryukova, M., Karaush-Karmazin, N., Baryshnikov, G., Kuklin, A., Minaeva, B., Agren, H., & Linert, W. (2020). Structure and tuneable luminescence in polymeric zinc compounds based on 3-(3-pyridyl)-5-(4-pyridyl)-1,2,4-triazole. Polyhedron, 191(114768), 114768. https://doi.org/10.1016/j.poly.2020.114768
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Publisher DOI: 
10.1016/j.poly.2020.114768
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Publication Type: 
Article - Original Research Article
en
Language: 
English
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Authors: 
Gusev, Alexey N. 
Braga, Elena 
Baluda, Yuriy 
Kiskin, Mikhail A. 
Kryukova, M. 
Karaush-Karmazin, Nataliya 
Baryshnikov, Gleb 
Kuklin, Artem 
Minaeva, Boris 
Agren, H. 
Linert, Wolfgang 
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Organisational Unit: 
E163-01-2 - Forschungsgruppe Koordinationschemie und bio-anorganische Chemie 
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Journal: 
Polyhedron 
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ISSN: 
0277-5387
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Date (published): 
2020
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Number of Pages: 
9
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Peer reviewed: 
Yes
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Keywords: 
Inorganic Chemistry; luminescence; X-ray diffraction; Physical and Theoretical Chemistry; Materials Chemistry; 2; 3-(3-pyridyl)-5-(4-pyridyl)-1; 4-triazole; zinc
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Abstract: 
Inorganic-organic hybrid polymers based on 3-(3-pyridyl)-5-(4-pyridyl)-1,2,4-triazole (3,4-Hbpt) ligand were synthesized and subsequently characterized by single-crystal X-ray diffraction, FT-IR spectra, ele-mental analyses, thermogravimetric (TG) analyses and PXRD. The X-ray diffraction analyses revealed that the complexes [Zn(3,4-Hbpt)Cl2] and [Zn(3,4-Hbpt)Br2] possess a 1-D helical chain structure con-structed of the 3,4-Hbpt ligands connecting the zinc cations. The [Zn(3,4-bpt)(OAc)] complex demon-strates a 2D sheet structure bridged by tridentate 3,4-bpt-anions. All compounds exhibit substantial ther-mal stability and show photo-fluorescent properties that result from the ligand π-π* transition. Ultravio-let-to-visible tuneable emission for two of the complexes is observed.
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Research Areas: 
Materials Characterization: 100%
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Science Branch: 
Chemie
Chemische Verfahrenstechnik
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