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Jeevaraj M, Edison B, Kavitha SJ, Thanikasalam K, Britto S, Balasubramani K. 2-Amino-4-methoxy-6-methylpyrimidin-1-ium trifluoroacetate. IUCRDATA 2016. [DOI: 10.1107/s2414314616010105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In the title molecular salt, C6H10N3O+·C2F3O2−, the pyrimidinium cation is essentially planar, with a maximum deviation of 0.042 (3) Å for all non-H atoms. In the crystal, the cations and anions are linkedviaN—H...O hydrogen bonds, forming a centrosymmetric 2 + 2 aggregate withR22(8) andR42(8) ring motifs. These motifs are further linked through a pair of C—H...O hydrogen bonds into a supramolecular tape along the [101] direction.
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Guo J, Koeppe B, Tolstoy PM. Trimethylglycine complexes with carboxylic acids and HF: solvation by a polar aprotic solvent. Phys Chem Chem Phys 2011; 13:2335-41. [DOI: 10.1039/c0cp01659d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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