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  The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*2(RN=) 2S], Ln= Sm, Eu, Yb; R= SiMe 3

Klementyeva, S. V., Gritsan, N. P., Khusniyarov, M. M., Witt, A., Dmitriev, A. A., Suturina, E. A., et al. (2017). The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*2(RN=) 2S], Ln= Sm, Eu, Yb; R= SiMe 3. Chemistry – A European Journal, 23(6), 1278-1290. doi:10.1002/chem.201604340.

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 Creators:
Klementyeva, Svetlana V., Author
Gritsan, Nina P., Author
Khusniyarov, Marat M.1, Author           
Witt, Alexander, Author
Dmitriev, Alexey A., Author
Suturina, Elizaveta A.2, Author
Hill, Nathan D. D., Author
Roemmele, Tracey L., Author
Gamer, Michael T., Author
Boere, Rene T., Author
Roesky, Peter W., Author
Zibarev, Andrey V., Author
Konchenko, Sergey N., Author
Affiliations:
1External Organizations, ou_persistent22              
2Max Planck Society, ou_persistent13              

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 Abstract: 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.

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Language(s): eng - English
 Dates: 2017
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 733882
ISI: 000395753300012
DOI: 10.1002/chem.201604340
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Title: Chemistry – A European Journal
  Other : Chem. – Eur. J.
  Other : Chem. Eur. J.
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 23 (6) Sequence Number: - Start / End Page: 1278 - 1290 Identifier: ISSN: 0947-6539
CoNE: https://pure.mpg.de/cone/journals/resource/954926979058