Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Krishnasamy Mamallan"'
Publikováno v:
IUCrData, Vol 5, Iss 1, p x200011 (2020)
In the title compound, C12H9ClN2O, the dihedral angle between the aromatic rings is 1.78 (4)° and an intramolecular O—H...N hydrogen bond closes an S(6) ring. In the crystal, C—H...O and C—H...N hydrogen bonds connect the molecules into [001]
Externí odkaz:
https://doaj.org/article/ba04747129174b2f95825882a3809428
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 5, Pp 476-478 (2015)
In the title salt, C4H7N4O+·C7H7O3S−, the 2,6-diamino-4-oxo-1,3-dihydropyrimidin-1-ium cation interacts with the sulfonate group of the p-toluenesulfonate anion via a pair of N—H...O hydrogen bonds, forming a hetero-synthon R22(8) that mimics th
Externí odkaz:
https://doaj.org/article/d68169ab30194f5db7b83071eb7c4ae1
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 5, Pp 476-478 (2015)
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 5, Pp 476-478 (2015)
In the crystal of the title salt, the 2,6-diamino-4-oxo-1,3-dihydropyrimidin-1-ium cations and the p-toluenesulfonate anions are linked by a series of N—H⋯O hydrogen bonds, forming tunnel-like polymer chains propagating along [010].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4b7ea0d0b41ac2378c108edaa4ad8c5
https://pubmed.ncbi.nlm.nih.gov/25995859
https://pubmed.ncbi.nlm.nih.gov/25995859