Synthesis, Crystal Structure, and Spectra of the 1 : 1 Solvate of 3,3-Dimethyl-1-N-(1-phenyl-2,3-dimethyl-5-oxo-3-pyrazolin-4-yl)imino-1,2,3,4- tetrahydroisoquinolinium Triclorocobaltate(1-) with Acetone [(C22H25N4O)CoCl3] · C3H6O

The complex [(HL)CoCl3] · C3H6O (HL is 3,3-dimethyl-1-N-(1-phenyl-5-oxo-3-pyrazolin-4-yl)imino-1,2,3,4- tetrahydroisoquinolinium) was synthesized. The structure of the complex was studied by X-ray crystallography and IR and electronic absorption spectroscopy. In complex formation, the ligand remains in the same tautomeric form. The proton is attached to the exocyclic nitrogen atom, and the nascent HL+ cation coordinates the Co atom through the lone electron pair of the oxygen atom of the C=O group. As compared with the free L molecule, in the HL+ cation, the intramolecular bond is ruptured, and the antipyrine moiety turns around the C-N bond by ca. 180°.

Authors
Sokol V.I.1 , Ryabov M.A. 2 , Davydov V.V. 2 , Merkur'eva N.Yu. 2 , Shklyaev Yu.V.3 , Sergienko V.S.1 , Zaitsev B.E. 2
Editors
-
Publisher
IAPC Nauka/Interperiodica
Number of issue
4
Language
English
Pages
492-498
Status
Published
Department
-
DOI
-
Number
-
Volume
43
Year
1998
Organizations
  • 1 Kurnakov Inst. Gen. and Inorg. Chem., Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117907, Russian Federation
  • 2 Russ. Univ. 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
-
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/693/