KFU. Card publication. Imidazole-bridged tetrameric group(IV) heteroleptic complexes from the spontaneous metal-ligand assembly of a potentially N4-tetradentate ligand

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IMIDAZOLE-BRIDGED TETRAMERIC GROUP(IV) HETEROLEPTIC COMPLEXES FROM THE SPONTANEOUS METAL-LIGAND ASSEMBLY OF A POTENTIALLY N4-TETRADENTATE LIGAND

Form of presentation

Articles in international journals and collections

Year of publication

2019

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Authors, employees of KFU

Dzhambastiani Dzhuliano , author

Khusnuriyalova Aliya Fanusovna, author

Yakhvarov Dmitriy Grigorevich, author

Bibliographic description in the original language

Luconi L., Tuci G., Yakhvarov D., Poli G., Rossin A., Khusnuriyalova A., Giambastiani G. Imidazole-bridged tetrameric group(IV) heteroleptic complexes from the spontaneous metal-ligand assembly of a potentially N4-tetradentate ligand. Eur. J. Inorg. Chem. 2019, 39-40, 4384-4393.

Annotation

The imidazole-containing N4-tetradentate ligand N-(2-(1H-imidazol-2-yl)-3-(pyridin-2-yl)propyl)-2,6-diisopropylaniline (L2H) and its N-benzyl-protected variant (L2Bn) at the imidazole fragment have been synthesized and fully characterized. Both molecules contain an unresolved Csp3 stereogenic center. The coordination behavior of the newly prepared ligands towards Group IV metal ions (MIV = Zr, Hf) has been examined through multinuclear 1H and 13C{1H} NMR spectroscopy and selected single crystal X-ray structural analyses. The ability of the imidazole fragment to enter the metal coordination sphere as a neutral or a monoanionic system has been also investigated, unveiling quite original coordination modes as well as unexpected molecular architectures.

Keywords

Hafnium, Ligand design, N ligands, Self-assembly, Zirconium

The name of the journal

Eur.J. Inorg.Chem.

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85072230323&origin=resultslist&sort=plf-f&src=s&st1=Khusnuriyalova&st2=&sid=12b21140add0da846074e343aa1f093b&sot=b&sdt=b&sl=27&s=AUTHOR-NAME%28Khusnuriyalova%29&relpos=1&citeCnt=0&searchTerm=

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=235397&p_lang=2

Resource files

File name	Size (MB)	Format
F_10.1002_ejic.201900763.pdf	2,20	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Dzhambastiani Dzhuliano	ru_RU
dc.contributor.author	Khusnuriyalova Aliya Fanusovna	ru_RU
dc.contributor.author	Yakhvarov Dmitriy Grigorevich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Luconi L., Tuci G., Yakhvarov D., Poli G., Rossin A., Khusnuriyalova A., Giambastiani G. Imidazole-bridged tetrameric group(IV) heteroleptic complexes from the spontaneous metal-ligand assembly of a potentially N4-tetradentate ligand. Eur. J. Inorg. Chem. 2019, 39-40, 4384-4393.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=235397&p_lang=2	ru_RU
dc.description.abstract	Eur.J. Inorg.Chem.	ru_RU
dc.description.abstract	The imidazole-containing N4-tetradentate ligand N-(2-(1H-imidazol-2-yl)-3-(pyridin-2-yl)propyl)-2,6-diisopropylaniline (L2H) and its N-benzyl-protected variant (L2Bn) at the imidazole fragment have been synthesized and fully characterized. Both molecules contain an unresolved Csp3 stereogenic center. The coordination behavior of the newly prepared ligands towards Group IV metal ions (MIV = Zr, Hf) has been examined through multinuclear 1H and 13C{1H} NMR spectroscopy and selected single crystal X-ray structural analyses. The ability of the imidazole fragment to enter the metal coordination sphere as a neutral or a monoanionic system has been also investigated, unveiling quite original coordination modes as well as unexpected molecular architectures.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Hafnium	ru_RU
dc.subject	Ligand design	ru_RU
dc.subject	N ligands	ru_RU
dc.subject	Self-assembly	ru_RU
dc.subject	Zirconium	ru_RU
dc.title	Imidazole-bridged tetrameric group(IV) heteroleptic complexes from the spontaneous metal-ligand assembly of a potentially N4-tetradentate ligand	ru_RU
dc.type	Articles in international journals and collections	ru_RU