Ferrocene-Containing Tri- and Tetranuclear Cyclic Copper(i) and Silver(i) Pyrazolates
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Russian Chemical Bulletin
ISSN: 1066-5285
, E-ISSN: 1573-9171
|
| Вых. Данные |
Год: 2017,
Том: 66,
Номер: 9,
Страницы: 1563-1568
Страниц
: 6
DOI:
10.1007/s11172-017-1925-2
|
| Ключевые слова |
copper(i); ferrocenylpyrazole; Group 11 metal pyrazolates; silver(i) |
| Авторы |
Titov A.A.
1,2
,
Smol´yakov A.F.
1,2
,
Rodionov A.N.
1
,
Kosenko I.D.
1
,
Guseva E.A.
1
,
Zubavichus Ya.V.
3
,
Dorovatovskii P.V.
3
,
Filippov O.A.
1
,
Shubina E.S.
1
|
| Организации |
| 1 |
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
|
| 2 |
Peoples´ Friendship University of Russia
|
| 3 |
National Research Center "Kurchatov Institute"
|
|
New tri- and tetranuclear macrocyclic silver(I) and copper(I) 3-ferrocenyl-5-(trifluoromethyl)pyrazolates were prepared: [{(3-((η5-C5H4)Fe(η5-C5H5))-5-(CF3)-Pz}M]3 (M = Cu (1), Ag (2)) and [{(3-(( η5-C5H4)Fe(η5-C5H5))-5-(CF3)-Pz}Cu]4 (3). The structures of compounds were established by X-ray diffraction analysis. In the crystalline state, a planar trinuclear silver-containing macrocycliс pyrazolate and a saddle-shaped tetranuclear copper-containing macrocycle are formed. The introduction of a bulky substituent, ferrocene, into the pyrazole ligand results in complete shielding of the acidic metal sites, which precludes the coordination of base molecules.