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Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes. / Kireev, Nikolay V.; Kiryutin, Alexey S.; Pavlov, Alexander A. et al.

In: European Journal of Inorganic Chemistry, Vol. 2021, No. 41, 08.11.2021, p. 4265-4272.

Research output: Contribution to journal › Article › peer-review

Harvard

Kireev, NV, Kiryutin, AS, Pavlov, AA, Yurkovskaya, AV, Musina, EI, Karasik, AA, Shubina, ES, Ivanov, KL & Belkova, NV 2021, 'Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes', European Journal of Inorganic Chemistry, vol. 2021, no. 41, pp. 4265-4272. https://doi.org/10.1002/ejic.202100489

APA

Kireev, N. V., Kiryutin, A. S., Pavlov, A. A., Yurkovskaya, A. V., Musina, E. I., Karasik, A. A., Shubina, E. S., Ivanov, K. L., & Belkova, N. V. (2021). Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes. European Journal of Inorganic Chemistry, 2021(41), 4265-4272. https://doi.org/10.1002/ejic.202100489

Vancouver

Kireev NV, Kiryutin AS, Pavlov AA, Yurkovskaya AV, Musina EI, Karasik AA et al. Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes. European Journal of Inorganic Chemistry. 2021 Nov 8;2021(41):4265-4272. doi: 10.1002/ejic.202100489

Author

Kireev, Nikolay V. ; Kiryutin, Alexey S. ; Pavlov, Alexander A. et al. / Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes. In: European Journal of Inorganic Chemistry. 2021 ; Vol. 2021, No. 41. pp. 4265-4272.

BibTeX

@article{2af69ada87c0414f9b2586cee8f0550c,
title = "Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes",
abstract = "The interaction of a series of [Ni(PR12NR22)2]2+ complexes 1–4 (where PR12NR22=1,5-R2-3,7-R1-1,5-diaza-3,7-diphosphacyclooctane; R1=o-Py, Ph; R2=CHPh2, p-Tol) with H2 is reversible yielding the products of heterolytic splitting of dihydrogen in the metal coordination sphere - [NiH(PR12NR22)(PR12NR22H)]2+. Experiments conducted with parahydrogen allowed to see the signal at about −4 ppm corresponding to the metal-bound H2 in the nickel dihydrogen complex [Ni(η2−H2)(PPh2NCHPh22)2]2+ (3-H2) – the short-living non-classical intermediate, which so far has been revealed only computationally.",
keywords = "Chemical exchange saturation transfer, Diazadiphosphacyclooctane ligands, Dihydrogen complexes, Nickel, Parahydrogen induced polarization",
author = "Kireev, {Nikolay V.} and Kiryutin, {Alexey S.} and Pavlov, {Alexander A.} and Yurkovskaya, {Alexandra V.} and Musina, {Elvira I.} and Karasik, {Andrey A.} and Shubina, {Elena S.} and Ivanov, {Konstantin L.} and Belkova, {Natalia V.}",
note = "Funding Information: We thank the Russian Science Foundation for the financial support of experiments with parahydrogen (project 20‐62‐47038; A.S.K., A.V.Y. and K.L.I.) and VT NMR measurements (project 20‐63‐47107; N.V.K. and A.A.P.). E.I.M. and A.A.K. are grateful for the state financial support for FRC Kazan Scientific Center of the RAS. The support of the Ministry of Science and Higher Education of the Russian Federation for providing access to NMR facilities at ITC SB RAS and CMCS of INEOS RAS is greatly appreciated. Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH",
year = "2021",
month = nov,
day = "8",
doi = "10.1002/ejic.202100489",
language = "English",
volume = "2021",
pages = "4265--4272",
journal = "European Journal of Inorganic Chemistry",
issn = "1434-1948",
publisher = "Wiley-VCH Verlag",
number = "41",

}

RIS

TY - JOUR

T1 - Nickel(II) Dihydrogen and Hydride Complexes as the Intermediates of H2 Heterolytic Splitting by Nickel Diazadiphosphacyclooctane Complexes

AU - Kireev, Nikolay V.

AU - Kiryutin, Alexey S.

AU - Pavlov, Alexander A.

AU - Yurkovskaya, Alexandra V.

AU - Musina, Elvira I.

AU - Karasik, Andrey A.

AU - Shubina, Elena S.

AU - Ivanov, Konstantin L.

AU - Belkova, Natalia V.

N1 - Funding Information: We thank the Russian Science Foundation for the financial support of experiments with parahydrogen (project 20‐62‐47038; A.S.K., A.V.Y. and K.L.I.) and VT NMR measurements (project 20‐63‐47107; N.V.K. and A.A.P.). E.I.M. and A.A.K. are grateful for the state financial support for FRC Kazan Scientific Center of the RAS. The support of the Ministry of Science and Higher Education of the Russian Federation for providing access to NMR facilities at ITC SB RAS and CMCS of INEOS RAS is greatly appreciated. Publisher Copyright: © 2021 Wiley-VCH GmbH

PY - 2021/11/8

Y1 - 2021/11/8

N2 - The interaction of a series of [Ni(PR12NR22)2]2+ complexes 1–4 (where PR12NR22=1,5-R2-3,7-R1-1,5-diaza-3,7-diphosphacyclooctane; R1=o-Py, Ph; R2=CHPh2, p-Tol) with H2 is reversible yielding the products of heterolytic splitting of dihydrogen in the metal coordination sphere - [NiH(PR12NR22)(PR12NR22H)]2+. Experiments conducted with parahydrogen allowed to see the signal at about −4 ppm corresponding to the metal-bound H2 in the nickel dihydrogen complex [Ni(η2−H2)(PPh2NCHPh22)2]2+ (3-H2) – the short-living non-classical intermediate, which so far has been revealed only computationally.

AB - The interaction of a series of [Ni(PR12NR22)2]2+ complexes 1–4 (where PR12NR22=1,5-R2-3,7-R1-1,5-diaza-3,7-diphosphacyclooctane; R1=o-Py, Ph; R2=CHPh2, p-Tol) with H2 is reversible yielding the products of heterolytic splitting of dihydrogen in the metal coordination sphere - [NiH(PR12NR22)(PR12NR22H)]2+. Experiments conducted with parahydrogen allowed to see the signal at about −4 ppm corresponding to the metal-bound H2 in the nickel dihydrogen complex [Ni(η2−H2)(PPh2NCHPh22)2]2+ (3-H2) – the short-living non-classical intermediate, which so far has been revealed only computationally.

KW - Chemical exchange saturation transfer

KW - Diazadiphosphacyclooctane ligands

KW - Dihydrogen complexes

KW - Nickel

KW - Parahydrogen induced polarization

UR - http://www.scopus.com/inward/record.url?scp=85113364011&partnerID=8YFLogxK

U2 - 10.1002/ejic.202100489

DO - 10.1002/ejic.202100489

M3 - Article

AN - SCOPUS:85113364011

VL - 2021

SP - 4265

EP - 4272

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

IS - 41

ER -

ID: 34095381