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Niobium uptake by a [P8W48O184]40- macrocyclic polyanion. / Shmakova, Alexandra A.; Volchek, Victoria V.; Yanshole, Vadim et al.

In: New Journal of Chemistry, Vol. 43, No. 25, 07.07.2019, p. 9943-9952.

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

Harvard

Shmakova, AA, Volchek, VV, Yanshole, V, Kompankov, NB, Martin, NP, Nyman, M, Abramov, PA & Sokolov, MN 2019, 'Niobium uptake by a [P8W48O184]40- macrocyclic polyanion', New Journal of Chemistry, vol. 43, no. 25, pp. 9943-9952. https://doi.org/10.1039/c9nj01907c

APA

Shmakova, A. A., Volchek, V. V., Yanshole, V., Kompankov, N. B., Martin, N. P., Nyman, M., Abramov, P. A., & Sokolov, M. N. (2019). Niobium uptake by a [P8W48O184]40- macrocyclic polyanion. New Journal of Chemistry, 43(25), 9943-9952. https://doi.org/10.1039/c9nj01907c

Vancouver

Shmakova AA, Volchek VV, Yanshole V, Kompankov NB, Martin NP, Nyman M et al. Niobium uptake by a [P8W48O184]40- macrocyclic polyanion. New Journal of Chemistry. 2019 Jul 7;43(25):9943-9952. doi: 10.1039/c9nj01907c

Author

Shmakova, Alexandra A. ; Volchek, Victoria V. ; Yanshole, Vadim et al. / Niobium uptake by a [P8W48O184]40- macrocyclic polyanion. In: New Journal of Chemistry. 2019 ; Vol. 43, No. 25. pp. 9943-9952.

BibTeX

@article{684b9be8c2264b69a3c71ec514396e95,
title = "Niobium uptake by a [P8W48O184]40- macrocyclic polyanion",
abstract = "Reactions of inorganic macrocyclic polytungstate cavitands K28Li5H7[P8W48O184]·92H2O or Li17(NH4)21H2[P8W48O184]·85H2O with (NH4)[NbO(C2O4)2(H2O)2]·3H2O (Nb-Ox) in aqueous solution lead to incorporation of up to five {NbO(H2O)}3+ units into the {P8W48} cavity. The most stable species contain four {NbO(H2O)}3+ units. The uptake of {NbO(H2O)}3+ was determined by corroborative methods including single crystal XRD, inductively coupled plasma atomic emission spectroscopy (ICP-AES), 31P and 13C nuclear magnetic resonance (NMR), C-H-N elemental analysis (EA) and thermal gravimetric analysis (TGA). Solution speciation of the Nb-encapsulating macrocycles was studied by HPLC-ICP-AES and small angle X-ray scattering (SAXS).",
keywords = "HETEROPOLYANION P8W48, CROWN HETEROPOLYANION, AEROBIC OXIDATION, POLYOXOMETALATE, KEGGIN, OXIDE, NB, TUNGSTOPHOSPHATE, SPECTROMETRY, SIW9NB3O407",
author = "Shmakova, {Alexandra A.} and Volchek, {Victoria V.} and Vadim Yanshole and Kompankov, {Nikolay B.} and Martin, {Nicolas P.} and May Nyman and Abramov, {Pavel A.} and Sokolov, {Maxim N.}",
note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.",
year = "2019",
month = jul,
day = "7",
doi = "10.1039/c9nj01907c",
language = "English",
volume = "43",
pages = "9943--9952",
journal = "New Journal of Chemistry",
issn = "1144-0546",
publisher = "ROYAL SOC CHEMISTRY",
number = "25",

}

RIS

TY - JOUR

T1 - Niobium uptake by a [P8W48O184]40- macrocyclic polyanion

AU - Shmakova, Alexandra A.

AU - Volchek, Victoria V.

AU - Yanshole, Vadim

AU - Kompankov, Nikolay B.

AU - Martin, Nicolas P.

AU - Nyman, May

AU - Abramov, Pavel A.

AU - Sokolov, Maxim N.

N1 - Publisher Copyright: © 2019 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

PY - 2019/7/7

Y1 - 2019/7/7

N2 - Reactions of inorganic macrocyclic polytungstate cavitands K28Li5H7[P8W48O184]·92H2O or Li17(NH4)21H2[P8W48O184]·85H2O with (NH4)[NbO(C2O4)2(H2O)2]·3H2O (Nb-Ox) in aqueous solution lead to incorporation of up to five {NbO(H2O)}3+ units into the {P8W48} cavity. The most stable species contain four {NbO(H2O)}3+ units. The uptake of {NbO(H2O)}3+ was determined by corroborative methods including single crystal XRD, inductively coupled plasma atomic emission spectroscopy (ICP-AES), 31P and 13C nuclear magnetic resonance (NMR), C-H-N elemental analysis (EA) and thermal gravimetric analysis (TGA). Solution speciation of the Nb-encapsulating macrocycles was studied by HPLC-ICP-AES and small angle X-ray scattering (SAXS).

AB - Reactions of inorganic macrocyclic polytungstate cavitands K28Li5H7[P8W48O184]·92H2O or Li17(NH4)21H2[P8W48O184]·85H2O with (NH4)[NbO(C2O4)2(H2O)2]·3H2O (Nb-Ox) in aqueous solution lead to incorporation of up to five {NbO(H2O)}3+ units into the {P8W48} cavity. The most stable species contain four {NbO(H2O)}3+ units. The uptake of {NbO(H2O)}3+ was determined by corroborative methods including single crystal XRD, inductively coupled plasma atomic emission spectroscopy (ICP-AES), 31P and 13C nuclear magnetic resonance (NMR), C-H-N elemental analysis (EA) and thermal gravimetric analysis (TGA). Solution speciation of the Nb-encapsulating macrocycles was studied by HPLC-ICP-AES and small angle X-ray scattering (SAXS).

KW - HETEROPOLYANION P8W48

KW - CROWN HETEROPOLYANION

KW - AEROBIC OXIDATION

KW - POLYOXOMETALATE

KW - KEGGIN

KW - OXIDE

KW - NB

KW - TUNGSTOPHOSPHATE

KW - SPECTROMETRY

KW - SIW9NB3O407

UR - http://www.scopus.com/inward/record.url?scp=85068128620&partnerID=8YFLogxK

U2 - 10.1039/c9nj01907c

DO - 10.1039/c9nj01907c

M3 - Article

AN - SCOPUS:85068128620

VL - 43

SP - 9943

EP - 9952

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 25

ER -

ID: 20706978