Synthesis and structure of the copper(II) nitrate complex with 1-(3-methyl-1-phenylpyrazol-5-onylidene-4)-3,3-dimethyl-1,2,3, 4-tetrahydroisoquinoline

The complex [CuL(NO3)2] · CH3CN(I), where L is 1-(3-methyl-1-phenylpyrazol-5-onylidene-4)-3,3-dimethyl-1,2,3,4- tetrahydroisoquinoline, is synthesized and studied by X-ray diffraction and IR and electronic absorption spectroscopies. Complex I is prepared by the reaction of copper(II) nitrate crystal hydrate with L in acetonitrile. The coordination polyhedron of the Cu atom in I is a distorted (4 + 1) five-vertex polyhedron, and ligand L in the structure acts as N,O-bidentate bridge. The nitrate groups in I perform different structural functions: monodentate-terminal and anisobidentate. Structure I is composed of polymeric chains -L-Cu(NO 3)2-L- and solvate acetonitrile molecules arranged between the chains. © 2005 Pleiades Publishing, Inc.

Авторы
Номер выпуска
11
Язык
Английский
Страницы
780-789
Статус
Опубликовано
Том
31
Год
2005
Организации
  • 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
Ключевые слова
Absorption spectroscopy; Acetonitrile; Molecular structure; Synthesis (chemical); X ray diffraction; Copper(II) nitrate complex; Electronic absorption spectroscopies; Five-vertex polyhedron; Polymeric chains; Copper compounds
Дата создания
19.10.2018
Дата изменения
14.04.2021
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/3445/
Поделиться

Другие записи