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- Title
Structure of hexaaquamagnesium (II) bis(4- p-aminobenzenesulfamido-2,6-dimethoxypyrimidinate) pentahydrate.
- Authors
Miminoshvili, É. B.; Miminoshvili, K. É.; Beridze, L. A.
- Abstract
The X-ray analysis of a single crystal of Mg(C12H13N4O4S)2·11H2O, where (C12H13N4O4S)− is the anion of 4- p-aminobenzenesulfamido-2,6-dimethoxypyrimidine (sulfadimethoxine) is carried out. Unit cell parameters are: a = 19.753(4) Å, b = 34.031(7) Å, c = 13.859(3) Å; β = 125.37(3)°, C2/ c, Z = 8, R(F) = 0.042. The structure is built of [Mg(OH2)6]2+, (C12H13N4O4S)−, and water molecules and corresponds to the formula [Mg(OH2)6](C12H13N4O4S)2·5H2O. The IR bands of νasymSO2 and νsymSO2 are bathochromically shifted as a result of their participation in hydrogen bonding, and not because of any direct coordination of sulfadimethoxinate anion to the complexing atom through oxygen.
- Subjects
MAGNESIUM; CHEMICAL structure; PHYSICAL &; theoretical chemistry; RADIATION; X-rays; ANIONS
- Publication
Journal of Structural Chemistry, 2008, Vol 49, Issue 4, p762
- ISSN
0022-4766
- Publication type
Article
- DOI
10.1007/s10947-008-0108-2