Details

Autor(en) / Beteiligte

• Petrenko, Yuliia P
• Khomenko, Dmytro M
• Doroshchuk, Roman O
• Raspertova, Ilona V
• Shova, Sergiu
• Lampeka, Rostyslav D

Titel

Synthesis and crystal structure of a new copper(II) complex based on 5-ethyl-3-(pyridin-2-yl)-1,2,4-triazole

Ist Teil von

• Acta crystallographica. Section E, Crystallographic communications, 2023-05, Vol.79 (Pt 5), p.432-435

Ort / Verlag

England: International Union of Crystallography

Erscheinungsjahr

2023

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The title compound, bis-[μ-3-ethyl-5-(pyridin-2-yl)-1 -1,2,4-triazol-1-ido]bis[acetato-(di-methyl-formamide)-copper(II)], [Cu (C H N ) (C H O ) (C H NO) ] or [Cu ( ) (OAc) (dmf) ], is a triazolate complex, which contains two 3-(2-pyrid-yl)-5-ethyl-triazolates ( ) in bidentate-bridged coordination modes. Both copper atoms are involved in the formation of a planar six-membered metallocycle Cu-[N-N] -Cu. The inversion center of the complex is located at the mid-point of the Cu⋯Cu vector. Each Cu atom has a distorted trigonal-bipyramidal environment formed by the three nitro-gen atoms of the deprotonated bridging 3-(2-pyrid-yl)-5-ethyl-triazolate unit, oxygen atoms of the OAc group and dmf mol-ecule. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into chains running along the -axis direction.