Synthesis, molecular and crystal structure of bis-(2,4-bis(trichloromethyl)) triazapentadieneato-1,3,5 Cu(II) and Ni(II)

Maharramov A., Shikhaliyev N., Zeynalli N., NİYAZOVA A., Garazade K., Shikhaliyeva I.

UNEC Journal of Engineering and Applied Sciences, vol.1, no.1, pp.5-11, 2021 (Scopus) identifier

  • Nəşrin Növü: Article / Article
  • Cild: 1 Say: 1
  • Nəşr tarixi: 2021
  • jurnalın adı: UNEC Journal of Engineering and Applied Sciences
  • Jurnalın baxıldığı indekslər: Scopus
  • Səhifə sayı: pp.5-11
  • Açar sözlər: Cl---Cl interactions, Ni(II) and Cu(II) tap complexes, resonance-assisted hydrogen bonding, template condensation
  • Adres: Bəli

Qısa məlumat

The reaction of thrichloroacetonitrile and NH4OH with participation of CuCl2 and Ni(CH3COO)2 leads to the corresponding complexes which are bis-(2,4-bis(trichloromethyl)) triazapentadieneato-1,3,5 Cu(II) and Ni(II). X-ray diffraction data showed that the metal atom in complexes is in an inversion center and possesses a square-planar coordination environment with two uninegatively charged 1,3,5-triazapentadienato chelators. In the solid state, the (N)H atoms of the ligands interact with oxygen atoms of solvent (CH3)2SO and (CH3)2NCHO to form six-membered intermolecular resonance assisted hydrogen bonding, while Cl atoms of the CCl3 groups participate in Cl---Cl interactions thus generating 2D supramolecular assembly of distinctive geometry.