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(E)-2-[1-(3-Chloro-4-fluoro­phen­yl)ethyl­idene]hydrazinecarbothio­amide

By Xiu-Rong Zhai

Abstract

In the crystal of the title compound, C9H9ClFN3S, the molecules are inter­connected by N—H⋯S and N—H⋯F hydrogen bonds. There are two different N—H⋯S hydrogen bond: the stronger one links mol­ecules into infinite chains along the b axis with graph-set motif C(4), while the weaker N—H⋯S hydrogen bond combines with the previous one into an R 2 2(8) network. Moreover, the chains are linked into layers parallel to (102) by weak N—H⋯F hydrogen bonds, which form an R 2 2(22) ring motif. In addition, there are also weak π–π inter­actions between the benzene rings of adjacent mol­ecules [centroid–centroid distance = 3.8997 (15) Å]

Topics: Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3050128
Provided by: PubMed Central

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Citations

  1. (2005). A view showing the network R2 2(8) pertinent to hydrogen bonds S1—C1—N2—H2···S1ii—C1ii—N1ii—H1Bii···S1 (the dashed lines) [symmetry code ii: 1-x, y-1/2, -z+1/2]. (E)-2-[1-(3-Chloro-4-fluorophenyl)ethylidene]hydrazinecarbothioamide Crystal data
  2. (2008). Acta Cryst. E64, o988–o989. organic compounds o76 Xiu-Rong Zhai doi:10.1107/S1600536810051093 Acta Cryst.
  3. Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) x y z Uiso*/Ueq Cl1
  4. (1987). the bond lengths and angles are normal