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Journal of Structural Chemistry

2013 year, number 2


L. I. Vlasova1, N. Z. Baibulatova1, S. A. Grabovski1, M. Haukka2, V. A. Dokichev1, Yu. V. Tomilov3
1Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa
2Department of Chemistry, University of Eastern Finland, Joensuu, Finland
3N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow
Keywords: single crystal X‑ray diffraction study, 3,7-dimethyl-9-thia-3,7-diazabicyclo[3.3.1]nonane-9,9-dioxide


By a single crystal X‑ray diffraction study the molecular structure of 3,7-dimethyl-9-thia-3,7-diazabicyclo[3.3.1]nonane-9,9-dioxide having a chair-chair conformation with a diequatorial arrangement of methyl groups at nitrogen atoms is determined. Compound 1 C8H16N2O2S crystallizes in the space group Pnma with the following cell parameters: a = 11.0262(3) Å, b = 14.4490(3) Å, c = 6.1780(3) Å.