Open Access
Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles
Alexey Gusev
1, 2, 3, 4, 5
,
Elena Braga
1, 2, 3, 4, 5
,
Ekaterina Zamnius
1, 2, 3, 4, 5
,
Mikhail Kiskin
2, 3, 4, 5
,
Mariya Kryukova
5, 7, 8, 9
,
Alina Baryshnikova
10, 11, 12, 13, 14
,
B. F. Minaev
10
,
Boris Minaev
11, 12, 13, 14
,
Glib Baryshnikov
10, 11, 12, 13, 14, 15, 16
,
Hans Ågren
15, 16, 17, 18, 19, 20, 21
,
Wolfgang Linert
22, 23, 24, 25, 26
,
3
RUSSIAN ACADEMY OF SCIENCES
4
Moscow
5
Russia
|
7
Institute of Chemistry
9
Saint Petersburg
|
10
Department of Chemistry and Nanomaterials Science, Bohdan Khmelnytsky National University, Cherkasy, Ukraine
|
11
Department of Chemistry and Nanomaterials Science
12
Bohdan Khmelnytsky National University
13
Cherkasy
|
14
Ukraine
|
16
Division of Theoretical Chemistry and Biology
18
School of Engineering Sciences in Chemistry, Biotechnology and Health
20
Stockholm
|
21
SWEDEN
|
23
Institute for Applied Synthetic Chemistry
24
VIENNA University of Technology
|
25
A-1060 Vienna
26
Austria
|
Publication type: Journal Article
Publication date: 2019-07-16
scimago Q1
wos Q2
SJR: 0.777
CiteScore: 7.6
Impact factor: 4.6
ISSN: 20462069
PubMed ID:
35518843
General Chemistry
General Chemical Engineering
Abstract
A series of Zn(ii) complexes with 5-(4-R-phenyl)-3-(pyridin-2-yl)-1,2,4-triazoles have been synthesized and subsequently characterized by single crystal X-ray diffraction, 1H-NMR, FT-IR spectroscopy, elemental analyses, ESI-MS, and PXRD. The X-ray diffraction analyses revealed that the complexes have a similar molecular structure and their supramolecular frameworks are constructed by hydrogen bonds and π⋯π interaction scaffolds. Upon irradiation with UV light, the studied complexes display deep blue emission at 396-436 nm in the solid state. The compounds show an unexpected excitation-dependent emission phenomenon which is detected by a change in the emission color (from blue to yellow) upon increase of the excitation wavelength. The conducted quantum-chemical calculations indicate that supramolecular differences in the single-crystal architecture of the synthesized complexes play a crucial role for this photophysical behaviour.
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26
Total citations:
26
Citations from 2024:
8
(30.76%)
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GOST
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Gusev A. et al. Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles // RSC Advances. 2019. Vol. 9. No. 38. pp. 22143-22152.
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Gusev A. et al. Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles // RSC Advances. 2019. Vol. 9. No. 38. pp. 22143-22152.
Cite this
RIS
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TY - JOUR
DO - 10.1039/c9ra02491c
UR - https://xlink.rsc.org/?DOI=C9RA02491C
TI - Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles
T2 - RSC Advances
AU - Gusev, Alexey
AU - Braga, Elena
AU - Zamnius, Ekaterina
AU - Kiskin, Mikhail A.
AU - Kiskin, Mikhail
AU - Kryukova, Mariya A
AU - Kryukova, Mariya
AU - Baryshnikova, Alina
AU - Minaev, B. F.
AU - Minaev, Boris
AU - Baryshnikov, Glib
AU - Ågren, Hans
AU - Linert, Wolfgang
AU - Linert, Wolfgang
PY - 2019
DA - 2019/07/16
PB - Royal Society of Chemistry (RSC)
SP - 22143-22152
IS - 38
VL - 9
PMID - 35518843
SN - 2046-2069
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2019_Gusev,
author = {Alexey Gusev and Elena Braga and Ekaterina Zamnius and Mikhail A. Kiskin and Mikhail Kiskin and Mariya A Kryukova and Mariya Kryukova and Alina Baryshnikova and B. F. Minaev and Boris Minaev and Glib Baryshnikov and Hans Ågren and Wolfgang Linert and Wolfgang Linert and others},
title = {Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles},
journal = {RSC Advances},
year = {2019},
volume = {9},
publisher = {Royal Society of Chemistry (RSC)},
month = {jul},
url = {https://xlink.rsc.org/?DOI=C9RA02491C},
number = {38},
pages = {22143--22152},
doi = {10.1039/c9ra02491c}
}
Cite this
MLA
Copy
Gusev, Alexey, et al. “Structure and excitation-dependent emission of novel zinc complexes with pyridyltriazoles.” RSC Advances, vol. 9, no. 38, Jul. 2019, pp. 22143-22152. https://xlink.rsc.org/?DOI=C9RA02491C.