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@ARTICLE{Lukaszczyk:626283,
author = {Lukaszczyk, Weronika and Lohse, Allegra and Techert, Simone
and Velazquez Garcia, Jose},
title = {{C}rystal structure of
tris(2-methyl-1{H}-imidazol-3-ium)benzene-1,3,5-tricarboxylate},
journal = {Acta crystallographica / Section E},
volume = {81},
number = {7},
issn = {1600-5368},
address = {Chester},
publisher = {International Union of Crystallography},
reportid = {PUBDB-2025-01361},
pages = {573 - 581},
year = {2025},
abstract = {The structure of the title salt,
3(C$_4$H$_7$N$_2$$^+$)·C$_9$H$_3$O$_6$$^{3-}$ (1), is
reported. The compound is formed with three
2-methylimidazolium cations and a fully deprotonated
trimesic acid. The structure is disordered over two
orientations, which were refined using a split model. The
major fraction, comprising 90.99\%, is labeled "a", while
the minor fraction, comprising 9.01\%, is labeled "b".
Analysis of bond distances and angles reveals both
differences and similarities between compound 1 and the
previously published 2-methyl-1H-imidazol-3-ium
3,5-dicarboxybenzoate structure [Baletska et al., (2023).
Acta Cryst. E79, 1088-1092] and tris(2-methyl-1H-
imidazol-3-ium) 5-carboxybenzene-1,3-dicarboxylate
3,5-dicarboxybenzoate [Asprilla-Herrera et al. (2025). Acta
Cryst. E81, 303-309] as well as the neutral counterparts of
the ions [Tothadi et al. (2020). ACS Appl. Mater. Interfaces
12, 15588–15594; Hachuła et al. (2010). J. Chem.
Crystallogr. 40, 201–206]. The crystal packing analysis
reveals the planes' formation perpendicular to the [111]
vector. The interactions contributing to the packing include
hydrogen bonds within the planes and $π-π$ stacking
between them.},
cin = {FS-SCS},
ddc = {530},
cid = {I:(DE-H253)FS-SCS-20131031},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G3 - PETRA III (DESY) (POF4-6G3) /
HIDSS-0002 - DASHH: Data Science in Hamburg - Helmholtz
Graduate School for the Structure of Matter
$(2019_IVF-HIDSS-0002)$},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G3 /
$G:(DE-HGF)2019_IVF-HIDSS-0002$},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40630654},
doi = {10.1107/S2056989025004748},
url = {https://bib-pubdb1.desy.de/record/626283},
}