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Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand

Dmitry Mikhailovich Lyubov 1
Dmitry Mikhailovich Lyubov
, 
Anton V Cherkasov 1
Anton V Cherkasov
, 
Aleksandr Anatol'evich Trifonov 1, 2
Aleksandr Anatol'evich Trifonov
1 G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 603950 Nizhny Novgorod, Russian Federation
10.71267/mencom.7565
Published 2025-01-24
Communication , Volume 35, Issue 1, 31-34
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Lyubov D. M., Cherkasov A. V., Trifonov A. A. Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand // Mendeleev Communications. 2025. Vol. 35. No. 1. pp. 31-34.
GOST all authors (up to 50) Copy
Lyubov D. M., Cherkasov A. V., Trifonov A. A. Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand // Mendeleev Communications. 2025. Vol. 35. No. 1. pp. 31-34.
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TY - JOUR
DO - 10.71267/mencom.7565
UR - https://mendcomm.colab.ws/publications/10.71267/mencom.7565
TI - Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand
T2 - Mendeleev Communications
AU - Lyubov, Dmitry Mikhailovich
AU - Cherkasov, Anton V
AU - Trifonov, Aleksandr Anatol'evich
PY - 2025
DA - 2025/01/24
PB - Mendeleev Communications
SP - 31-34
IS - 1
VL - 35
ER -
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@article{2025_Lyubov,
author = {Dmitry Mikhailovich Lyubov and Anton V Cherkasov and Aleksandr Anatol'evich Trifonov},
title = {Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand},
journal = {Mendeleev Communications},
year = {2025},
volume = {35},
publisher = {Mendeleev Communications},
month = {Jan},
url = {https://mendcomm.colab.ws/publications/10.71267/mencom.7565},
number = {1},
pages = {31--34},
doi = {10.71267/mencom.7565}
}
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Lyubov, Dmitry Mikhailovich, et al. “Synthesis and structure of trinuclear yttrium(III) dihydrido cluster stabilized by bulky amidinate ligand.” Mendeleev Communications, vol. 35, no. 1, Jan. 2025, pp. 31-34. https://mendcomm.colab.ws/publications/10.71267/mencom.7565.

Keywords

amidinate ligands
hydrido complexes
rare-earth metals
structure.
yttrium

Abstract

A new yttrium dihydride complex [(AmdBut)Y]3(μ-H)6(THF)2 (AmdBut = [ButC(NC6H3Pri2-2,6)2]−) was synthesized by the reaction of (AmdBut)Y(CH2SiMe3)2(THF) with two molar equivalents of PhSiH3. This complex adopts a trinuclear structure both in crystalline state and in C6D6 solution due to five μ2- and one μ3-bridging hydride ligands. The complex was found to be active in hydrosilylation of terminal alkenes with PhSiH3.

Funders

Ministry of Education and Science of the Russian Federation

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