Lisgarten J N, Palmer R A
Department of Crystallography, Birkbeck College, University of London, England.
Acta Crystallogr C. 1988 Nov 15;44 ( Pt 11):2013-6. doi: 10.1107/s0108270188008704.
C8H8N2O3S, Mr = 212.54, monoclinic, P2(1)/a, a = 7.347 (9), b = 13.237 (4), c = 10.128 (8) A, beta = 108.916 (6) degree, V = 931.9 (1) A3, Z = 4, Dm = 1.52 (4), Dx = 1.514 g cm-3, lambda (Cu K alpha) = 1.54184 A, mu = 28.35 cm-1, F(000) = 440, room temperature, R = 0.040 for 1864 observed reflections. The sulfonamide N forms intermolecular hydrogen bonds with the benzisoxazole ring N and also with the O on the sulfonamide group. Centrosymmetrically related benzisoxazole ring pairs are pi bonded with a high degree of overlap.
C8H8N2O3S，Mr = 212.54，单斜晶系，P2(1)/a，a = 7.347 (9)，b = 13.237 (4)，c = 10.128 (8) Å，β = 108.916 (6)°，V = 931.9 (1) Å3，Z = 4，Dm = 1.52 (4)，Dx = 1.514 g cm-3，λ(Cu Kα) = 1.54184 Å，μ = 28.35 cm-1，F(000) = 440，室温，对于1864个观测反射，R = 0.040。磺酰胺氮与苯并异恶唑环氮以及磺酰胺基团上的氧形成分子间氢键。中心对称相关的苯并异恶唑环对通过高度重叠的π键相连。
