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A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand. / Gushchin, Artem L.; Ooi, Bee Lean; Harris, Pernille et al.

In: Zeitschrift fur Anorganische und Allgemeine Chemie, Vol. 645, No. 4, 28.02.2019, p. 398-401.

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

Harvard

Gushchin, AL, Ooi, BL, Harris, P, Abramov, PA & Sokolov, MN 2019, 'A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand', Zeitschrift fur Anorganische und Allgemeine Chemie, vol. 645, no. 4, pp. 398-401. https://doi.org/10.1002/zaac.201800476

APA

Gushchin, A. L., Ooi, B. L., Harris, P., Abramov, P. A., & Sokolov, M. N. (2019). A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand. Zeitschrift fur Anorganische und Allgemeine Chemie, 645(4), 398-401. https://doi.org/10.1002/zaac.201800476

Vancouver

Gushchin AL, Ooi BL, Harris P, Abramov PA, Sokolov MN. A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand. Zeitschrift fur Anorganische und Allgemeine Chemie. 2019 Feb 28;645(4):398-401. doi: 10.1002/zaac.201800476

Author

Gushchin, Artem L. ; Ooi, Bee Lean ; Harris, Pernille et al. / A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand. In: Zeitschrift fur Anorganische und Allgemeine Chemie. 2019 ; Vol. 645, No. 4. pp. 398-401.

BibTeX

@article{f348cd3758f84bad81201a18117ba28c,
title = "A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand",
abstract = "The aqueous solution chemistry of niobium is underexplored, and well characterized aqua complexes are scarce. In this contribution, a new niobium aqua complex was obtained by treatment of Zn-reduced ethanolic solution of NbCl5 with HCl in the presence of a selenide source (ZnSe). This is the first example of selenium containing aqua complex of niobium. The yellow-green aqua complex was isolated by cation-exchange chromatography and transformed into corresponding isothiocyanate complex by ligand exchange, which was crystallized as (PyH)4.5[H1.5Nb4SeO5(NCS)10]·0.5H2O. X-ray structural analysis revealed a metal-metal bonded tetranuclear {Nb4(μ4-Se)(μ2-O)5}4+ core with a capping μ4-Se ligand.",
keywords = "Crystal structure, High-valent cluster, Niobium, Niobium aqua ion, Selenide bridging ligand, MO, MOLYBDENUM, COMPLEXES, ISOMERISM, DINUCLEAR, CRYSTAL, CHALCOGENIDE CLUSTERS, SE, CHEMISTRY, TRINUCLEAR",
author = "Gushchin, {Artem L.} and Ooi, {Bee Lean} and Pernille Harris and Abramov, {Pavel A.} and Sokolov, {Maxim N.}",
year = "2019",
month = feb,
day = "28",
doi = "10.1002/zaac.201800476",
language = "English",
volume = "645",
pages = "398--401",
journal = "Zeitschrift fur Anorganische und Allgemeine Chemie",
issn = "0044-2313",
publisher = "Wiley-VCH Verlag",
number = "4",

}

RIS

TY - JOUR

T1 - A Novel Niobium Cluster Aqua Ion with Capping μ4-Se Ligand

AU - Gushchin, Artem L.

AU - Ooi, Bee Lean

AU - Harris, Pernille

AU - Abramov, Pavel A.

AU - Sokolov, Maxim N.

PY - 2019/2/28

Y1 - 2019/2/28

N2 - The aqueous solution chemistry of niobium is underexplored, and well characterized aqua complexes are scarce. In this contribution, a new niobium aqua complex was obtained by treatment of Zn-reduced ethanolic solution of NbCl5 with HCl in the presence of a selenide source (ZnSe). This is the first example of selenium containing aqua complex of niobium. The yellow-green aqua complex was isolated by cation-exchange chromatography and transformed into corresponding isothiocyanate complex by ligand exchange, which was crystallized as (PyH)4.5[H1.5Nb4SeO5(NCS)10]·0.5H2O. X-ray structural analysis revealed a metal-metal bonded tetranuclear {Nb4(μ4-Se)(μ2-O)5}4+ core with a capping μ4-Se ligand.

AB - The aqueous solution chemistry of niobium is underexplored, and well characterized aqua complexes are scarce. In this contribution, a new niobium aqua complex was obtained by treatment of Zn-reduced ethanolic solution of NbCl5 with HCl in the presence of a selenide source (ZnSe). This is the first example of selenium containing aqua complex of niobium. The yellow-green aqua complex was isolated by cation-exchange chromatography and transformed into corresponding isothiocyanate complex by ligand exchange, which was crystallized as (PyH)4.5[H1.5Nb4SeO5(NCS)10]·0.5H2O. X-ray structural analysis revealed a metal-metal bonded tetranuclear {Nb4(μ4-Se)(μ2-O)5}4+ core with a capping μ4-Se ligand.

KW - Crystal structure

KW - High-valent cluster

KW - Niobium

KW - Niobium aqua ion

KW - Selenide bridging ligand

KW - MO

KW - MOLYBDENUM

KW - COMPLEXES

KW - ISOMERISM

KW - DINUCLEAR

KW - CRYSTAL

KW - CHALCOGENIDE CLUSTERS

KW - SE

KW - CHEMISTRY

KW - TRINUCLEAR

UR - http://www.scopus.com/inward/record.url?scp=85060216682&partnerID=8YFLogxK

U2 - 10.1002/zaac.201800476

DO - 10.1002/zaac.201800476

M3 - Article

AN - SCOPUS:85060216682

VL - 645

SP - 398

EP - 401

JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

SN - 0044-2313

IS - 4

ER -

ID: 18290337