Crystal structure, spectral and thermal properties of potassium p-nitrobenzoxasulfamate monohydrate

Bekdemir Y., Kütük H., Celik S., YILMAZ V. T., Thoene C.

Journal of Molecular Structure, cilt.604, sa.2-3, ss.239-244, 2002 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 604 Sayı: 2-3
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1016/s0022-2860(01)00659-7
  • Dergi Adı: Journal of Molecular Structure
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.239-244
  • Anahtar Kelimeler: 3H-6-nitro-1,2,3, Benzoxasulfamate, Benzoxathiazole 2,2-dioxide, Crystal structure, Cyclic sulfamate, Spectra, Thermal analysis
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

The potassium p-nitrobenzoxasulfamate monohydrate salt (C6H3N2O5 SK·H2O), was prepared by the reaction of p-nitrobenzoxasulfamate with t-BuOK in the water-THF solution and characterized by C, H, N, S analyses, IR, UV-VIS and 1H NMR spectroscopy. The structure of the compound has been determined by single-crystal X-ray diffraction. The compound crystallizes in orthorhombic system, space group P212121, with Z = 8. The structure consists of chains formed by K polyhedra connected by sulfonyl, nitro and amine groups of the p-nitrobenzoxasulfamate anion and lattice water molecules. Thermal decomposition behavior of the compound was studied by DTA and TG techniques. © 2002 Elsevier Science B.V. All rights reserved.