π-Coordination compound of copper(I) tetrafluoroborate with N,N-dimethyl-4-[5-(allylsulfanyl)-1H-tetrazol-1-yl]aniline: synthesis and structure characterization

A. Yanchak, H. Andrusiv, Yu. Slyvka, N. Pokhodylo, M. Myskiv
2020 Visnyk of the Lviv University Series Chemistry  
A new ligand bearing a tetrazol heterocyclic core -N,N-dimethyl-4-[5-(allylsulfanyl)-1Htetrazol-1-yl]aniline (Dasta)was synthesized and used for preparation of copper(I) π-complex. Alternating current electrochemical method was used to obtain [Cu(Dasta)(DastaH)][BF4]2·3.5H2O in form of single crystals suitable for X-ray study. This coordination compound crystallizes in monoclinic crystal system, space group I2/a (a = 15.946 (5) Å, b = 13.341(5) Å, c = 36.669(8) Å, β = 100.87(3)°, V = 7661(4) Å
more » ... , Z = 8). The structure is formed by layers composed of [Cu(Dasta)(DastaH)] 2+ cations and a half of fluoroborate anions while the other half of the counterions connects the layers by means of intercalation. The resulting structure possesses pores which host disordered water molecules.
doi:10.30970/vch.6101.135 fatcat:pzezg4lodvbp5d5v226co7r4oe