Structure of {[(η5-C5H5)2Zr(μ-P(C6H5))]2}{[(THF)3Li]2(μ-Cl)} and Its Implications for the Nature of Dilithium Dinitrogen Complex

Structure of {[(η5-C5H5)2Zr(μ-P(C6H5))]2}{[(THF)3Li]2(μ-Cl)} and Its Implications for the Nature of Dilithium Dinitrogen Complex Научная публикация

Журнал

Journal of the American Chemical Society
ISSN: 0002-7863 , E-ISSN: 1520-5126

Вых. Данные

Год: 1995, Том: 117, Номер: 49, Страницы: 12176-12180 Страниц : 5 DOI: 10.1021/ja00154a018

Авторы

Bazhenova T.A. , Kulikov A.V. , Shestakov A.F. , Shilov A.E. , Antipin M.Yu. , Lyssenko K.A. , Struchkov Yu.T. , Makhaev V.D.

Организации

1	Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences
2	A. N. Nesmeyanov Institute of Organoelement Compounds RAS

X-ray structure of the complex salt {[Cp2Zr(μ-PPh)]2}{[(THF)3Li]2(μ-Cl)}, 1, as well as its EPR spectrum and magnetic susceptibility have been investigated. The results indicate that the anionic part of the complex is the mixed valence [Zr(III)Zr(IV)] monoanion. From the comparison of the complex 1 and dinitrogen complex {[Cp2-Zr(μ-PPh)]2} {[(THF)3Li]2(μ-N2)}, 2, published elsewhere it follows that the anions of both the complexes are identical and therefore the cation of 2 has also a unit charge, it is concluded that the cation {[(THF)3Li]2(μ-N2)}+ can be regarded as a complex of N2 with the pair (Li···Li)+ or that of N2- stabilized by two Li+ cations. Theoretical grounds for the existence of such complex ion are discussed.

Bazhenova T.A. , Kulikov A.V. , Shestakov A.F. , Shilov A.E. , Antipin M.Y. , Lyssenko K.A. , Struchkov Y.T. , Makhaev V.D.
Structure of {[(η5-C5H5)2Zr(μ-P(C6H5))]2}{[(THF)3Li]2(μ-Cl)} and Its Implications for the Nature of Dilithium Dinitrogen Complex
Journal of the American Chemical Society. 1995. V.117. N49. P.12176-12180. DOI: 10.1021/ja00154a018 WOS Scopus OpenAlex

Web of science:	WOS:A1995TK38200018
Scopus:	2-s2.0-0000539370
OpenAlex:	W2062329491

БД	Цитирований
OpenAlex	19
Scopus	22