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Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids. / Brusina, Maria A.; Gurzhiy, Vladislav V.; Myznikov, Leonid V.; Iljin, Viktor V.; Ramsh, Stanislav M.; Piotrovskiy, Levon B.

In: Zeitschrift fur Kristallographie - Crystalline Materials, Vol. 239, No. 1-2, 29.01.2024, p. 43-49.

Research output: Contribution to journal › Article › peer-review

Harvard

Brusina, MA, Gurzhiy, VV, Myznikov, LV, Iljin, VV, Ramsh, SM & Piotrovskiy, LB 2024, 'Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids', Zeitschrift fur Kristallographie - Crystalline Materials, vol. 239, no. 1-2, pp. 43-49. https://doi.org/10.1515/zkri-2023-0022

APA

Brusina, M. A., Gurzhiy, V. V., Myznikov, L. V., Iljin, V. V., Ramsh, S. M., & Piotrovskiy, L. B. (2024). Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids. Zeitschrift fur Kristallographie - Crystalline Materials, 239(1-2), 43-49. https://doi.org/10.1515/zkri-2023-0022

Vancouver

Brusina MA, Gurzhiy VV, Myznikov LV, Iljin VV, Ramsh SM, Piotrovskiy LB. Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids. Zeitschrift fur Kristallographie - Crystalline Materials. 2024 Jan 29;239(1-2):43-49. https://doi.org/10.1515/zkri-2023-0022

Author

Brusina, Maria A. ; Gurzhiy, Vladislav V. ; Myznikov, Leonid V. ; Iljin, Viktor V. ; Ramsh, Stanislav M. ; Piotrovskiy, Levon B. / Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids. In: Zeitschrift fur Kristallographie - Crystalline Materials. 2024 ; Vol. 239, No. 1-2. pp. 43-49.

BibTeX

@article{dbf2073ca2fe4a13865b3526a1cb677b,
title = "Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids",
abstract = "Crystal structure of a series of 1-alkylimidazole-4,5-dicarboxylic acids has been determined. It is shown that an increase in the length of the alkyl group leads to drastic changes in the crystal and molecular structures. 1-Methyl and 1-ethylimidazole-4,5-dicarboxylic acid crystallize in zwitterionic form, but 1-propyl- and 1-butylimidazole-4,5-dicarboxylic acid crystallize as rare equimolar mixture of neutral and zwitterionic tautomeric forms. The observed changes in the crystal and molecular structures are apparently associated with the steric factor, which determines both the packing method and the tautomeric composition of the unit cell.",
keywords = "5-dicarboxylic acid; neutral, imidazole-4, zwitterionic forms in one unit cell; crystal structures",
author = "Brusina, {Maria A.} and Gurzhiy, {Vladislav V.} and Myznikov, {Leonid V.} and Iljin, {Viktor V.} and Ramsh, {Stanislav M.} and Piotrovskiy, {Levon B.}",
year = "2024",
month = jan,
day = "29",
doi = "10.1515/zkri-2023-0022",
language = "English",
volume = "239",
pages = "43--49",
journal = "Zeitschrift fur Kristallographie - Crystalline Materials",
issn = "2194-4946",
publisher = "De Gruyter",
number = "1-2",

}

RIS

TY - JOUR

T1 - Crystal structures of а series of 1-substituted imidazol-4,5-dicarboxylic acids

AU - Brusina, Maria A.

AU - Gurzhiy, Vladislav V.

AU - Myznikov, Leonid V.

AU - Iljin, Viktor V.

AU - Ramsh, Stanislav M.

AU - Piotrovskiy, Levon B.

PY - 2024/1/29

Y1 - 2024/1/29

N2 - Crystal structure of a series of 1-alkylimidazole-4,5-dicarboxylic acids has been determined. It is shown that an increase in the length of the alkyl group leads to drastic changes in the crystal and molecular structures. 1-Methyl and 1-ethylimidazole-4,5-dicarboxylic acid crystallize in zwitterionic form, but 1-propyl- and 1-butylimidazole-4,5-dicarboxylic acid crystallize as rare equimolar mixture of neutral and zwitterionic tautomeric forms. The observed changes in the crystal and molecular structures are apparently associated with the steric factor, which determines both the packing method and the tautomeric composition of the unit cell.

AB - Crystal structure of a series of 1-alkylimidazole-4,5-dicarboxylic acids has been determined. It is shown that an increase in the length of the alkyl group leads to drastic changes in the crystal and molecular structures. 1-Methyl and 1-ethylimidazole-4,5-dicarboxylic acid crystallize in zwitterionic form, but 1-propyl- and 1-butylimidazole-4,5-dicarboxylic acid crystallize as rare equimolar mixture of neutral and zwitterionic tautomeric forms. The observed changes in the crystal and molecular structures are apparently associated with the steric factor, which determines both the packing method and the tautomeric composition of the unit cell.

KW - 5-dicarboxylic acid; neutral

KW - imidazole-4

KW - zwitterionic forms in one unit cell; crystal structures

UR - https://www.mendeley.com/catalogue/78f8081e-e210-3ab3-aa3a-f60a86ef8a17/

U2 - 10.1515/zkri-2023-0022

DO - 10.1515/zkri-2023-0022

M3 - Article

VL - 239

SP - 43

EP - 49

JO - Zeitschrift fur Kristallographie - Crystalline Materials

JF - Zeitschrift fur Kristallographie - Crystalline Materials

SN - 2194-4946

IS - 1-2

ER -

ID: 117919396