34040-44-3Relevant academic research and scientific papers
X-ray crystal structure of 2,5-dioxo-4-imidazolidineethanesulfonamide, C5H9N3O4S
Kautz, Jason A.,Chang, Christine,Qin, Ce,Trawick, Mary Lynn
, p. 277 - 280 (2003)
The crystal structure of 2,5-dioxo-4-imidazolidineethanesulfonamide or homocysteine sulfonamide hydantoin, C5H9N 3O4S (1) was obtained by single-crystal X-ray diffraction. Crystallization of 1 occurs in the centrosymmetric monoclinic space group C2/c (No. 15) with a = 15.653(2), b = 9.6489(10), c = 11.066(2) A, β = 94.64(2)°, and Z = 8. Molecules are in an extended structure with a C-C-C-S torsion angle of -174.2(1)°. The imidazolidinedione ring is planar and the sulfonamide group has a distorted tetrahedral geometry. A three-dimensional network of intermolecular hydrogen bonding occurs within the crystal lattice involving both imidazolidinedione and sulfonamide functional groups.
