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Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii) : Experimental, theoretical and luminescence studies. / Mukhacheva, Anna A.; Asanova, Tatiana; Ryzhikov, Maxim R. et al.

In: Dalton Transactions, Vol. 50, No. 20, 25.05.2021, p. 6913-6922.

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

Harvard

Mukhacheva, AA, Asanova, T, Ryzhikov, MR, Sukhikh, TS, Kompankov, NB, Yanshole, VV, Berezin, AS, Gushchin, AL, Abramov, PA & Sokolov, MN 2021, 'Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii): Experimental, theoretical and luminescence studies', Dalton Transactions, vol. 50, no. 20, pp. 6913-6922. https://doi.org/10.1039/d1dt00499a

APA

Mukhacheva, A. A., Asanova, T., Ryzhikov, M. R., Sukhikh, T. S., Kompankov, N. B., Yanshole, V. V., Berezin, A. S., Gushchin, A. L., Abramov, P. A., & Sokolov, M. N. (2021). Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii): Experimental, theoretical and luminescence studies. Dalton Transactions, 50(20), 6913-6922. https://doi.org/10.1039/d1dt00499a

Vancouver

Mukhacheva AA, Asanova T, Ryzhikov MR, Sukhikh TS, Kompankov NB, Yanshole VV et al. Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii): Experimental, theoretical and luminescence studies. Dalton Transactions. 2021 May 25;50(20):6913-6922. doi: 10.1039/d1dt00499a

Author

Mukhacheva, Anna A. ; Asanova, Tatiana ; Ryzhikov, Maxim R. et al. / Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii) : Experimental, theoretical and luminescence studies. In: Dalton Transactions. 2021 ; Vol. 50, No. 20. pp. 6913-6922.

BibTeX

@article{9daadb28592a4d478a8acd20bb074ebd,
title = "Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii): Experimental, theoretical and luminescence studies",
abstract = "Bi3+ and Pb2+ uptake by a monolacunary Keggin-type [PW11O39]7- anion leads to the formation of [PW11O39Bi]4- and [PW11O39Pb]5- complexes with a stereochemically active lone pair at the incorporated heterometal. The two complexes were isolated as (TBA)4[PW11O39Bi] (1) and (TBA)5[PW11O39Pb] (2) and characterized by 31P and 183W NMR spectroscopy, high-resolution electrospray mass-spectrometry (HR-ESI-MS) and cyclic voltammetry (CV). EXAFS and XANES data confirm the unchanged oxidation state and ψ-square pyramidal geometry of Bi3+ and Pb2+ in 1 and 2. DFT calculations were used in order to (i) confirm the absence of ligands attached to the heterometal sites in both complexes and localize the lone pair, and (ii) assign all signals in the 183W NMR spectra. Complexes 1 and 2 demonstrate photoluminescence (PL). A reversible change in the PL spectra of both complexes in the presence of water vapor has been detected. On the contrary, PL data for sandwich-type ((CH3)4N)4K3[H4(PW11O39)2Bi]·25H2O (3) do not show sensitivity to water vapor.",
author = "Mukhacheva, {Anna A.} and Tatiana Asanova and Ryzhikov, {Maxim R.} and Sukhikh, {Taisiya S.} and Kompankov, {Nikolay B.} and Yanshole, {Vadim V.} and Berezin, {Alexey S.} and Gushchin, {Artem L.} and Abramov, {Pavel A.} and Sokolov, {Maxim N.}",
note = "Funding Information: This work was done within the France-Russia framework IRP-CNRS CLUSPOM. VY thanks the Ministry of Science and Higher Education of RF for the access to MS equipment. The authors thank Dr I. Korolkov for XRPD experiments conducted in the XRD Centre of NIIC SB RAS, V. Volchek for ICP-AES experiments and Dr S. A. Adonin for helpful discussions. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",
year = "2021",
month = may,
day = "25",
doi = "10.1039/d1dt00499a",
language = "English",
volume = "50",
pages = "6913--6922",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "20",

}

RIS

TY - JOUR

T1 - Keggin-type polyoxometalate 1 : 1 complexes of Pb(ii) and Bi(iii)

T2 - Experimental, theoretical and luminescence studies

AU - Mukhacheva, Anna A.

AU - Asanova, Tatiana

AU - Ryzhikov, Maxim R.

AU - Sukhikh, Taisiya S.

AU - Kompankov, Nikolay B.

AU - Yanshole, Vadim V.

AU - Berezin, Alexey S.

AU - Gushchin, Artem L.

AU - Abramov, Pavel A.

AU - Sokolov, Maxim N.

N1 - Funding Information: This work was done within the France-Russia framework IRP-CNRS CLUSPOM. VY thanks the Ministry of Science and Higher Education of RF for the access to MS equipment. The authors thank Dr I. Korolkov for XRPD experiments conducted in the XRD Centre of NIIC SB RAS, V. Volchek for ICP-AES experiments and Dr S. A. Adonin for helpful discussions. Publisher Copyright: © The Royal Society of Chemistry. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/5/25

Y1 - 2021/5/25

N2 - Bi3+ and Pb2+ uptake by a monolacunary Keggin-type [PW11O39]7- anion leads to the formation of [PW11O39Bi]4- and [PW11O39Pb]5- complexes with a stereochemically active lone pair at the incorporated heterometal. The two complexes were isolated as (TBA)4[PW11O39Bi] (1) and (TBA)5[PW11O39Pb] (2) and characterized by 31P and 183W NMR spectroscopy, high-resolution electrospray mass-spectrometry (HR-ESI-MS) and cyclic voltammetry (CV). EXAFS and XANES data confirm the unchanged oxidation state and ψ-square pyramidal geometry of Bi3+ and Pb2+ in 1 and 2. DFT calculations were used in order to (i) confirm the absence of ligands attached to the heterometal sites in both complexes and localize the lone pair, and (ii) assign all signals in the 183W NMR spectra. Complexes 1 and 2 demonstrate photoluminescence (PL). A reversible change in the PL spectra of both complexes in the presence of water vapor has been detected. On the contrary, PL data for sandwich-type ((CH3)4N)4K3[H4(PW11O39)2Bi]·25H2O (3) do not show sensitivity to water vapor.

AB - Bi3+ and Pb2+ uptake by a monolacunary Keggin-type [PW11O39]7- anion leads to the formation of [PW11O39Bi]4- and [PW11O39Pb]5- complexes with a stereochemically active lone pair at the incorporated heterometal. The two complexes were isolated as (TBA)4[PW11O39Bi] (1) and (TBA)5[PW11O39Pb] (2) and characterized by 31P and 183W NMR spectroscopy, high-resolution electrospray mass-spectrometry (HR-ESI-MS) and cyclic voltammetry (CV). EXAFS and XANES data confirm the unchanged oxidation state and ψ-square pyramidal geometry of Bi3+ and Pb2+ in 1 and 2. DFT calculations were used in order to (i) confirm the absence of ligands attached to the heterometal sites in both complexes and localize the lone pair, and (ii) assign all signals in the 183W NMR spectra. Complexes 1 and 2 demonstrate photoluminescence (PL). A reversible change in the PL spectra of both complexes in the presence of water vapor has been detected. On the contrary, PL data for sandwich-type ((CH3)4N)4K3[H4(PW11O39)2Bi]·25H2O (3) do not show sensitivity to water vapor.

UR - http://www.scopus.com/inward/record.url?scp=85106613521&partnerID=8YFLogxK

U2 - 10.1039/d1dt00499a

DO - 10.1039/d1dt00499a

M3 - Article

C2 - 33928982

AN - SCOPUS:85106613521

VL - 50

SP - 6913

EP - 6922

JO - Dalton Transactions

JF - Dalton Transactions

SN - 1477-9226

IS - 20

ER -

ID: 28753065