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Three-dimensional networks in bis(imidazolium) 2,2′-dithiodibenzoate and 4-methylimidazolium 2-[(2-carboxyphenyl)disulfanyl]benzoate
- Source :
- Acta Crystallographica Section C Crystal Structure Communications. 65:o453-o456
- Publication Year :
- 2009
- Publisher :
- International Union of Crystallography (IUCr), 2009.
-
Abstract
- Cocrystallization of imidazole or 4-methylimidazole with 2,2'-dithiodibenzoic acid from methanol solution yields the title 2:1 and 1:1 organic salts, 2C(3)H(5)N(2)(+).C(14)H(10)O(4)S(2)(2-), (I), and C(4)H(7)N(2)(+).C(14)H(10)O(4)S(2)(-), (II), respectively. Compound (I) crystallizes in the monoclinic C2/c space group with the mid-point of the S-S bond lying on a twofold axis. The component ions in (I) are linked by intermolecular N-H...O hydrogen bonds to form a two-dimensional network, which is further linked by C-H...O hydrogen bonds into a three-dimensional network. In contrast, by means of N-H...O, N-H...S and O-H...O hydrogen bonds, the component ions in (II) are linked into a tape and adjacent tapes are further linked by pi-pi, C-H...O and C-H...pi interactions, resulting in a three-dimensional network.
- Subjects :
- Models, Molecular
Hydrogen bond
Stereochemistry
Imidazoles
Hydrogen Bonding
General Medicine
Crystal structure
Crystallography, X-Ray
Benzoates
General Biochemistry, Genetics and Molecular Biology
Ion
chemistry.chemical_compound
Crystallography
chemistry
Imidazole
Sulfhydryl Compounds
Methanol
Crystallization
Monoclinic crystal system
Subjects
Details
- ISSN :
- 01082701
- Volume :
- 65
- Database :
- OpenAIRE
- Journal :
- Acta Crystallographica Section C Crystal Structure Communications
- Accession number :
- edsair.doi.dedup.....5188d7df7d963a620cb75de54e332cdc