Crystal and molecular structure ofp-aminobenzene sulfonacetamide sodium [sulfacetamide sodium] monohydrate
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Abstract
The crystal and molecular structure ofp-aminobenzene sulfonacetamide sodium, C8H9N2NaO3S·H2O, an important substituted sulfa drug, has been determined from diffractometric data using MoKα radiation. The crystals are monoclinic, witha=6.614(2),b=23.788(6),c=7.012(2) Å,β=103.13(2)°, and space groupP21/c. The structure was solved by the heavyatom method, and refined by full-matrix least squares to a finalR value of 0.040 with 1435 unique reflections. In packing, the molecules form dimers through pairs of N-H⋯N and N-H⋯O hydrogen bonds. The molecules are further stabilized by O-H⋯O and O-H⋯N hydrogen bonds.
Keywords
Hydrogen Radiation Sodium Sulfa Drug Reflection
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© Plenum Publishing Corporation 1987