Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof
О.В. Ершов
1, 2, 3, 4
,
Sergey S Chunikhin
1, 2, 3, 4
,
Mikhail Yu. Ievlev
1, 2, 3, 4
,
Mikhail Yu Belikov
1, 2, 3, 4
,
В. А. Тафеенко
5
,
Viktor A. Tafeenko
4, 6, 7
3
Cheboksary
|
4
Russia
|
7
Moscow
Publication type: Journal Article
Publication date: 2019-08-01
scimago Q2
wos Q2
SJR: 0.520
CiteScore: 5.2
Impact factor: 2.6
ISSN: 14668033
General Chemistry
Condensed Matter Physics
General Materials Science
Abstract
Four new salts of the 3,4-dicyano-2-(dicyanomethylene)-5-methyl-6-phenyl-2H-pyridin-1-ide anion (TCPy−) with mono-, di-, tri- and tetraethylammonium cations were synthesized and structurally characterized by the single-crystal X-ray diffraction method. Solid state photoluminescence characteristics of the prepared salts were studied. Crystallographic features of the crystal packing which are responsible for the position of an emission band were characterized. A novel method of fluorescence determination of gaseous amines using TCPy was developed.
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Total citations:
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Citations from 2024:
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(27%)
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Ершов О. et al. Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof // CrystEngComm. 2019. Vol. 21. No. 36. pp. 5500-5507.
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Ершов О., Chunikhin S. S., Ievlev M. Y., Belikov M. Yu., Тафеенко В. А., Tafeenko V. A. Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof // CrystEngComm. 2019. Vol. 21. No. 36. pp. 5500-5507.
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RIS
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TY - JOUR
DO - 10.1039/c9ce01089k
UR - https://xlink.rsc.org/?DOI=C9CE01089K
TI - Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof
T2 - CrystEngComm
AU - Ершов, О.В.
AU - Chunikhin, Sergey S
AU - Ievlev, Mikhail Yu.
AU - Belikov, Mikhail Yu
AU - Тафеенко, В. А.
AU - Tafeenko, Viktor A.
PY - 2019
DA - 2019/08/01
PB - Royal Society of Chemistry (RSC)
SP - 5500-5507
IS - 36
VL - 21
SN - 1466-8033
ER -
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BibTex (up to 50 authors)
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@article{2019_Ершов,
author = {О.В. Ершов and Sergey S Chunikhin and Mikhail Yu. Ievlev and Mikhail Yu Belikov and В. А. Тафеенко and Viktor A. Tafeenko},
title = {Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof},
journal = {CrystEngComm},
year = {2019},
volume = {21},
publisher = {Royal Society of Chemistry (RSC)},
month = {aug},
url = {https://xlink.rsc.org/?DOI=C9CE01089K},
number = {36},
pages = {5500--5507},
doi = {10.1039/c9ce01089k}
}
Cite this
MLA
Copy
Ершов, О.В., et al. “Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof.” CrystEngComm, vol. 21, no. 36, Aug. 2019, pp. 5500-5507. https://xlink.rsc.org/?DOI=C9CE01089K.