Change in the Tautomeric Form of 1,1′-Azinobis(3,3-Dimethyl-3,4-Dihydroisocarbostyril) upon Coordination to Cobalt(II): Crystal Structure and Spectra of [CoLCl2] · C3H6O

The complex [CoLCl2] · C3H6O (I), where L is 1,1′-azinobis(3,3-dimethyl-3,4-dihydroisocarbostyril) and C3H6O is acetone, was synthesized. The crystal structure of I was determined by X-ray diffraction analysis. It was found that upon incorporation into the complex, the ligand L passes from the azine tautomeric state to the azine-hydrazine state. The bidentate chelating ligand L in I is linked to the metal via the endocyclic and exocyclic nitrogen atoms giving a five-membered chelate ring. The IR and electronic absorption spectra of complex I and the possible mechanism of its formation are discussed.

Авторы
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
Редакторы
-
Издательство
IAPC Nauka/Interperiodica
Номер выпуска
7
Язык
Английский
Страницы
1057-1065
Статус
Опубликовано
Подразделение
-
DOI
-
Номер
-
Том
43
Год
1998
Организации
  • 1 Kurnakov Inst. Gen. and Inorg. Chem., Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117907, Russian Federation
  • 2 Russ. Peoples' Friendship University, 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
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/692/