author={Weiguo Yi and Nianyuan Tan},
  booktitle={Acta crystallographica. Section E, Structure reports online},
In the title organometallic complex, [Sb(C(20)H(23)N)Cl], the central anti-mony-containing part of the complex exhibits a pseudo-trigonal-bipyramidal geometry, where two C atoms and a lone electron pair of the Sb atom exist at the equatorial positions, while the N and Cl atoms are located at the apical positions, and a transannular inter-action exists between the Sb and N atoms on 1,5-aza-stibocine. Inter-molecular C-H⋯Cl hydrogen bonds are also observed.