Complexes of Cu(II) and Co(II) nitrates with 3-phenyl-5,5-dimethyl-5,6- dihydro-1,2,4-triazolo[3,4-a]isoquinoline

Complexes of Cu(II) and Co(II) nitrates with 3-phenyl-5,5-dimethyl-5,6- dihydro-1,2,4-triazolo[3,4-a]isoquinoline (L0) of the composition [CuL 2 0 (NO3)2] (I) and [CoL 2 0 (NO3)2] • CH3CN (II) are synthesized and their crystal structures are determined by X-ray diffraction. The L0 ligand is coordinated to the metal atoms through the N atom in position 2 of triazole fragment. The coordination polyhedron of the Cu(II) atom is a square with two additional axial vertices, while that of the Co(II) atom is a tetrahedron with two additional vertices. The NO 3 - groups in the structures of I and II perform similar anisobidentate function. Complexes I and II are studied by IR and electronic spectroscopy. © Pleiades publishing, Inc. 2006.

Number of issue
6
Language
English
Pages
402-415
Status
Published
Volume
32
Year
2006
Organizations
  • 1 Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow 119991, Russian Federation
  • 2 Russian University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow 117198, Russian Federation
  • 3 Institute of Technical Chemistry, Ural Division, Russian Academy of Sciences, ul. Lenina 13, Perm 614600, Russian Federation
Keywords
Cobalt compounds; Complexation; Crystal structure; Molecular structure; Nitrates; Spectroscopic analysis; X ray diffraction; Anisobidentate function; Metal atoms; Polyhedron; Triazole fragment; Copper compounds
Date of creation
19.10.2018
Date of change
14.04.2021
Short link
https://repository.rudn.ru/en/records/article/record/3366/
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