Naslov
2-Thiocytosinium chloride

Autori
Prugovečki, Biserka ; Matković-Čalogović, Dubravka ; Sanković, Krešimir

Izvornik
Acta crystallographica. Section E, Structure reports online (1600-5368) E61 (2005); O2706-o2708

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
X-ray study ; thiocytosine

Sažetak
The title compound (systematic name: 6-amino-2-thioxo-2, 3-dihydropyrimidin-1-ium chloride), C4H6N3S+ Cl- has two cations and two anions in the asymmetric unit. The two cations have nearly the same structure. Both are nearly planar, the largest distance from the non-H atoms to the least-squares plane through the six-membered ring atoms being 0.010(2) A. Both Cl- ions serve as hydrogen-bond acceptors. One thiocytosinium cation forms N-H...Cl hydrogen bonds with three Cl- anions and the other one with four Cl- ions, giving a sheet parallel to (101). There is also an N-H...S intermolecular hydrogen bond.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA