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Acta Crystallogr E Crystallogr Commun. 2015 Nov 11;71:o924-5. doi: 10.1107/S2056989015021003. eCollection 2015 Dec 01.

Crystal structure of 1-(cyclo-pentyl-idene-amino)-3-(prop-2-en-1-yl)thio-urea.

Acta crystallographica. Section E, Crystallographic communications

Shaaban K Mohamed, Joel T Mague, Mehmet Akkurt, Alaa A Hassan, Ahmed T Abdel-Aziz, Mustafa R Albayati

Affiliations

  1. Faculty of Science & Engineering, School of Healthcare Science, Manchester Metropolitan University, Manchester M1 5GD, England; Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
  2. Department of Chemistry, Tulane University, New Orleans, LA 70118, USA.
  3. Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
  4. Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt.
  5. Kirkuk University, College of Education, Department of Chemistry, Kirkuk, Iraq.

PMID: 26870530 PMCID: PMC4719883 DOI: 10.1107/S2056989015021003

Abstract

In the title compound, C9H15N3S, the cyclo-pentyl ring adopts an envelope conformation with one of the methyl-ene C atoms as the flap. The thio-semicarbazide fragment is almost planar (r.m.s. deviation = 0.038 Å) and a short intra-molecular N-H⋯N contact occurs. In the crystal, mol-ecules are linked into helical (41 symmetry) chains propagating in [001] by N-H⋯N and N-H⋯S hydrogen bonds. A very weak C-H⋯S inter-action is also observed.

Keywords: crystal structure; hydrogen bonding; thio­semicarbazides

References

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