The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*(2)(RN=)(2)S], Ln= Sm, Eu, Yb; R= SiMe3

The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*(2)(RN=)(2)S], Ln= Sm, Eu, Yb; R= SiMe3 Научная публикация

Журнал

Chemistry - A European Journal
ISSN: 0947-6539 , E-ISSN: 1521-3765

Вых. Данные

Год: 2017, Том: 23, Номер: 6, Страницы: 1278-1290 Страниц : 13 DOI: 10.1002/chem.201604340

Ключевые слова

lanthanides; magnetism; quantum chemical calculations; radicals; sulfur diimide

Авторы

Klementyeva Svetlana V. ^1,2,3 , Gritsan Nina P. ^4,5 , Khusniyarov Marat M. ⁶ , Witt Alexander ⁶ , Dmitriev Alexey A. ^4,5 , Suturina Elizaveta A. ^5,7 , Hill Nathan D.D. ⁸ , Roemmele Tracey L. ⁸ , Gamer Michael T. ² , Boere Rene T. ⁸ , Roesky Peter W. ² , Zibarev Andrey V. ^4,9 , Konchenko Sergey N. ^1,2,10

Организации

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia
2	(Данные Web of science) KIT, Inst Inorgan Chem, D-76131 Karlsruhe, Germany
3	(Данные Web of science) Russian Acad Sci, Razuvaev Inst Organometall Chem, Nizhnii Novgorod 603137, Russia
4	(Данные Web of science) Novosibirsk State Univ, Dept Phys, Novosibirsk 630090, Russia
5	(Данные Web of science) Russian Acad Sci, Siberian Branch, Voevodsky Inst Chem Kinet & Combust, Novosibirsk 630090, Russia
6	(Данные Web of science) Friedrich Alexander Univ Erlangen Nurnberg FAU, Dept Chem & Pharm, D-91058 Erlangen, Germany
7	(Данные Web of science) Max Planck Inst Chem Energy Convers, D-45470 Mulheim, Germany
8	(Данные Web of science) Univ Lethbridge, Dept Chem & Biochem, Lethbridge, AB T1K 3M4, Canada
9	(Данные Web of science) Russian Acad Sci, Siberian Branch, Vorozhtsov Inst Organ Chem, Novosibirsk 630090, Russia
10	(Данные Web of science) Novosibirsk State Univ, Dept Nat Sci, Novosibirsk 630090, Russia

The first lanthanide complexes with a redox-active sulfur diimide ligand, [LnCp*(2)(Me3SiN=)(2)S] (Ln= Sm, Eu, Yb; Cp*=eta(5)-C5Me5), are reported. The complexes were synthesized by using [LnCp*(2)(THF)(2)] and (Me3SiN=)(2)S and have been thoroughly characterized by single-crystal X-ray diffraction, EPR spectroscopy, UV/Vis/NIR electronic absorption spectroscopy and SQUID magnetometry. The results, as in-terpreted by CASSCF/SOC-RASSI calculations providing a non-perturbative treatment of spin-orbit coupling, indicate that these paramagnetic complexes are best described as Ln3+ and [( Me3SiN=)(2)S]-(center dot) adducts. As such, these complexes contain the first isolated and structurally characterized acyclic [(RN=)(2)S](-center dot) radical anions.

Klementyeva S.V. , Gritsan N.P. , Khusniyarov M.M. , Witt A. , Dmitriev A.A. , Suturina E.A. , Hill N.D.D. , Roemmele T.L. , Gamer M.T. , Boere R.T. , Roesky P.W. , Zibarev A.V. , Konchenko S.N.
The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*(2)(RN=)(2)S], Ln= Sm, Eu, Yb; R= SiMe3
Chemistry - A European Journal. 2017. V.23. N6. P.1278-1290. DOI: 10.1002/chem.201604340 WOS Scopus РИНЦ

Опубликована online:	14 дек. 2016 г.
Опубликована в печати:	26 янв. 2017 г.

Web of science	WOS:000395753300012
Scopus	2-s2.0-85006852922
РИНЦ	29467911
OpenAlex	W2545672696