Bis(4,6-diaminopyrimidin-2-yl) disulfide dimethyl sufoxide disolvate

Bis(4,6-diaminopyrimidin-2-yl) disulfide dimethyl sufoxide disolvate

The title compound, C8H10N8S2·2C2H6SO, was obtained unintentionally during an attempt to prepare a thiolate derivative of trimethyltin. The complete disulfide molecule is generated by twofold rotation symmetry and the C—S—S—C torsion angle around the S&#821...

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Bibliographic Details
Main Authors: Maria Gdaniec, Pericles D. Akrivos, Saleh Shakhatreh, Ephthymia Papastavrou
Format: Article
Language:English
Published: International Union of Crystallography 2008-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680802480X
Description
Summary:The title compound, C8H10N8S2·2C2H6SO, was obtained unintentionally during an attempt to prepare a thiolate derivative of trimethyltin. The complete disulfide molecule is generated by twofold rotation symmetry and the C—S—S—C torsion angle around the S—S bond is −85.70 (10)°. The molecules are connected via N—H...N hydrogen bonds into strongly corrugated layers parallel to (001), generating an R22(8) motif. The solvent molecule, which exhibits minor disorder of its S atom [site occupancies = 0.9591 (18) and 0.0409 (18)], is linked to this layer via a pair of N—H...O interactions.
ISSN:1600-5368

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