Arslan H.Vanderveer D.Gök Y.Özdemir S.Çetinkaya B.2019-10-272019-10-2720081600-53681600-5368https://doi.org/10.1107/S1600536808041603https://hdl.handle.net/11454/27387The title N-heterocyclic carbene derivative, C23H33N4 +· Cl-, has been synthesized and characterized by elemental analysis, 1H and 13C NMR, IR spectroscopy and a single-crystal X-ray diffraction study. Ions of the title compound are linked by three C - H?Cl inter-actions. The seven-membered 1,3-diazepane ring has a form inter-mediate between twist-chair and twist-boat.en10.1107/S1600536808041603info:eu-repo/semantics/openAccessArticle651o109o110N/A