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Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III)
In an attempt to synthesize a Cr(III) complex of 2′-[1-(2-pyridinyl) ethylidene]oxamohydrazide an azine product 2-{1-[(1-(2-pyridinio)ethylidene) hydrazono]ethyl}pyridinium diperchlorate was obtained by an electrophilic acyl substitution catalyzed by Cr(III). Its structure was determined by X-ray crystal analysis and showed significant changes in comparison to the corresponding unprotonated compound. The 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate crystallizes in the space group P21/n of the monoclinic crystal system with unit cell parameters a = 14.3809(3) Å, b = 24.1516(5) Å, c = 15.4471(3) Å, β = 99.930(2)°, V = 5284.74(19) Å3 and Z = 12, i.e. three molecules per asymmetric unit.
TY - JOUR
AU - Radanović, Dušanka
AU - Kalucrossed, D Signerović G.
AU - Gómez-Ruiz, S.
AU - Sladić, Dušan
AU - Šumar-Ristović, Maja
AU - Brčeski, Ilija
AU - Anđelković, Katarina
PY - 2009
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/602
AB - In an attempt to synthesize a Cr(III) complex of 2′-[1-(2-pyridinyl) ethylidene]oxamohydrazide an azine product 2-{1-[(1-(2-pyridinio)ethylidene) hydrazono]ethyl}pyridinium diperchlorate was obtained by an electrophilic acyl substitution catalyzed by Cr(III). Its structure was determined by X-ray crystal analysis and showed significant changes in comparison to the corresponding unprotonated compound. The 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate crystallizes in the space group P21/n of the monoclinic crystal system with unit cell parameters a = 14.3809(3) Å, b = 24.1516(5) Å, c = 15.4471(3) Å, β = 99.930(2)°, V = 5284.74(19) Å3 and Z = 12, i.e. three molecules per asymmetric unit.
T2 - Journal of Chemical Crystallography
T1 - Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III)
VL - 39
IS - 2
SP - 138
EP - 142
DO - 10.1007/s10870-008-9443-6
UR - Conv_4184
ER -
@article{
author = "Radanović, Dušanka and Kalucrossed, D Signerović G. and Gómez-Ruiz, S. and Sladić, Dušan and Šumar-Ristović, Maja and Brčeski, Ilija and Anđelković, Katarina",
year = "2009",
abstract = "In an attempt to synthesize a Cr(III) complex of 2′-[1-(2-pyridinyl) ethylidene]oxamohydrazide an azine product 2-{1-[(1-(2-pyridinio)ethylidene) hydrazono]ethyl}pyridinium diperchlorate was obtained by an electrophilic acyl substitution catalyzed by Cr(III). Its structure was determined by X-ray crystal analysis and showed significant changes in comparison to the corresponding unprotonated compound. The 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate crystallizes in the space group P21/n of the monoclinic crystal system with unit cell parameters a = 14.3809(3) Å, b = 24.1516(5) Å, c = 15.4471(3) Å, β = 99.930(2)°, V = 5284.74(19) Å3 and Z = 12, i.e. three molecules per asymmetric unit.",
journal = "Journal of Chemical Crystallography",
title = "Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III)",
volume = "39",
number = "2",
pages = "138-142",
doi = "10.1007/s10870-008-9443-6",
url = "Conv_4184"
}
Radanović, D., Kalucrossed, D. S. G., Gómez-Ruiz, S., Sladić, D., Šumar-Ristović, M., Brčeski, I.,& Anđelković, K.. (2009). Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III). in Journal of Chemical Crystallography, 39(2), 138-142.
https://doi.org/10.1007/s10870-008-9443-6
Conv_4184
Radanović D, Kalucrossed DSG, Gómez-Ruiz S, Sladić D, Šumar-Ristović M, Brčeski I, Anđelković K. Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III). in Journal of Chemical Crystallography. 2009;39(2):138-142.
doi:10.1007/s10870-008-9443-6
Conv_4184 .
Radanović, Dušanka, Kalucrossed, D Signerović G., Gómez-Ruiz, S., Sladić, Dušan, Šumar-Ristović, Maja, Brčeski, Ilija, Anđelković, Katarina, "Crystal structure of 2-{1-[(1-(2-pyridinio)ethylidene)hydrazono]ethyl} pyridinium diperchlorate, the product of template condensation in the presence of Cr(III)" in Journal of Chemical Crystallography, 39, no. 2 (2009):138-142,
https://doi.org/10.1007/s10870-008-9443-6 .,
Conv_4184 .
