Heteroleptic Cobalt Complexes with Abnormally Coordinated N-Heterocyclic Carbene-Reference-Cited by-同舟云学术

Heteroleptic Cobalt Complexes with Abnormally Coordinated N-Heterocyclic Carbene

Published:2023-07-01 Issue:7 Volume:49 Page:398-405
ISSN:0132-344X
Container-title:Координационная химия
language:
Short-container-title:Koordinacionnaâ himiâ

Author:

Petrov P. A.¹,Nikolaevskii S. A.²,Yambulatov D. S.²,Sukhikh T. S.¹,Starikova A. A.³,Kiskin M. A.²,Sokolov M. N.¹,Eremenko I. L.²

Affiliation:

1. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

2. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russia

3. Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia

Abstract

The reaction of cobalt pivalate [Co(Piv)2]n and in situ generated N‑heterocyclic carbene IPrPh (1,3-bis(2,6-diisopropylphenyl)-2-phenylimidazol-4-ylidene) affords heteroligand complexes [Co2(Piv)4-(IPrPh)2] (I), [Co2(Piv)2.8(OtBu)1.2(IPrPh)2] (II), and [Co3(μ3-O)(Piv)4(IPrPh)2] (III). The structures of complexes II·C6H14 and III are determined by X-ray diffraction (XRD) (CIF files CCDC nos. 2216724 and 2216725, respectively). Exchange spin-spin interactions between the magnetic Со2+ ions in the synthesized compounds are estimated by quantum chemical calculations.

Publisher

The Russian Academy of Sciences

Reference39 articles.

1. N-Heterocyclic Carbenes: From Laboratory Curiosities to Efficient Synthetic Tools / Ed. Diez-Gonzalez S. Croydon (UK): The Royal Society of Chemistry, 2016.

2. Hopkinson M.N., Richter C., Schedler M., Glorius F. // Nature. 2014. V. 510. P. 485.

3. Wang D., Leng X., Ye S., Deng L. // J. Am. Chem. Soc. 2019. V. 141. P. 7731.

4. Sinha N., Pfund B., Wegeberg C. et al. // J. Am. Chem. Soc. 2022. V. 144. P. 9859.

5. Smith J.M., Long J.R. // Inorg. Chem. 2010. V. 49. P. 11223.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Разнолигандный анионный комплекс пивалата кобальта(II) с мостиковым триметилсилоксолигандом: синтез, строение и механизм формирования;Журнал неорганической химии;2023-09-01