Neutral Chalcogenide Tungsten Cluster with Tris(2-Cyanoethyl)phosphine

Alena D. Gassan; Anton A. Ivanov; Ilia V. Eltsov; Natalia V. Kuratieva; Michael A. Shestopalov

doi:10.1002/ejic.202000418

Neutral Chalcogenide Tungsten Cluster with Tris(2-Cyanoethyl)phosphine

Alena D. Gassan, Anton A. Ivanov, Ilia V. Eltsov, Natalia V. Kuratieva, Michael A. Shestopalov

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

Abstract

Despite the great prospects for the use of octahedral metal cluster complexes in various fields, chalcogenide tungsten compounds with functional organic ligands have practically not been studied. In this work, we present the synthesis and detailed characterization of a tungsten cluster with tris(2-cyanoethyl)phosphine [{W₆S₈}(P(C₂H₄CN)₃)₆]. The compound has been obtained directly from (Bu₄N)₂[{W₆Cl₈}Cl₆] in one step with a good yield. The crystal structure, determined by single-crystal X-ray diffraction analysis, as well as multinuclear NMR analysis have well confirmed the formation of the chalcogenide neutral cluster. Moreover, the electrochemical properties of the complex have been studied.

Original language	English
Pages (from-to)	2896-2899
Number of pages	4
Journal	European Journal of Inorganic Chemistry
Volume	2020
Issue number	30
DOIs	https://doi.org/10.1002/ejic.202000418
Publication status	Published - 16 Aug 2020

Keywords

Cluster compounds
Electrochemistry
Phosphine ligands
Structure elucidation
Tungsten
OXIDE
MOLYBDENUM
COMPLEXES
CELLULAR INTERNALIZATION
CLUSTOMESOGENS
P-31 NMR
LIGANDS
METAL
W6S8L6
HIGH-YIELD SYNTHESIS

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@article{1689b4d9314545e2bb041d9970de9757,

title = "Neutral Chalcogenide Tungsten Cluster with Tris(2-Cyanoethyl)phosphine",

abstract = "Despite the great prospects for the use of octahedral metal cluster complexes in various fields, chalcogenide tungsten compounds with functional organic ligands have practically not been studied. In this work, we present the synthesis and detailed characterization of a tungsten cluster with tris(2-cyanoethyl)phosphine [{W6S8}(P(C2H4CN)3)6]. The compound has been obtained directly from (Bu4N)2[{W6Cl8}Cl6] in one step with a good yield. The crystal structure, determined by single-crystal X-ray diffraction analysis, as well as multinuclear NMR analysis have well confirmed the formation of the chalcogenide neutral cluster. Moreover, the electrochemical properties of the complex have been studied.",

keywords = "Cluster compounds, Electrochemistry, Phosphine ligands, Structure elucidation, Tungsten, OXIDE, MOLYBDENUM, COMPLEXES, CELLULAR INTERNALIZATION, CLUSTOMESOGENS, P-31 NMR, LIGANDS, METAL, W6S8L6, HIGH-YIELD SYNTHESIS",

author = "Gassan, {Alena D.} and Ivanov, {Anton A.} and Eltsov, {Ilia V.} and Kuratieva, {Natalia V.} and Shestopalov, {Michael A.}",

year = "2020",

month = aug,

day = "16",

doi = "10.1002/ejic.202000418",

language = "English",

volume = "2020",

pages = "2896--2899",

journal = "European Journal of Inorganic Chemistry",

issn = "1434-1948",

publisher = "Wiley-VCH Verlag",

number = "30",

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TY - JOUR

T1 - Neutral Chalcogenide Tungsten Cluster with Tris(2-Cyanoethyl)phosphine

AU - Gassan, Alena D.

AU - Ivanov, Anton A.

AU - Eltsov, Ilia V.

AU - Kuratieva, Natalia V.

AU - Shestopalov, Michael A.

PY - 2020/8/16

Y1 - 2020/8/16

N2 - Despite the great prospects for the use of octahedral metal cluster complexes in various fields, chalcogenide tungsten compounds with functional organic ligands have practically not been studied. In this work, we present the synthesis and detailed characterization of a tungsten cluster with tris(2-cyanoethyl)phosphine [{W6S8}(P(C2H4CN)3)6]. The compound has been obtained directly from (Bu4N)2[{W6Cl8}Cl6] in one step with a good yield. The crystal structure, determined by single-crystal X-ray diffraction analysis, as well as multinuclear NMR analysis have well confirmed the formation of the chalcogenide neutral cluster. Moreover, the electrochemical properties of the complex have been studied.

AB - Despite the great prospects for the use of octahedral metal cluster complexes in various fields, chalcogenide tungsten compounds with functional organic ligands have practically not been studied. In this work, we present the synthesis and detailed characterization of a tungsten cluster with tris(2-cyanoethyl)phosphine [{W6S8}(P(C2H4CN)3)6]. The compound has been obtained directly from (Bu4N)2[{W6Cl8}Cl6] in one step with a good yield. The crystal structure, determined by single-crystal X-ray diffraction analysis, as well as multinuclear NMR analysis have well confirmed the formation of the chalcogenide neutral cluster. Moreover, the electrochemical properties of the complex have been studied.

KW - Cluster compounds

KW - Electrochemistry

KW - Phosphine ligands

KW - Structure elucidation

KW - Tungsten

KW - OXIDE

KW - MOLYBDENUM

KW - COMPLEXES

KW - CELLULAR INTERNALIZATION

KW - CLUSTOMESOGENS

KW - P-31 NMR

KW - LIGANDS

KW - METAL

KW - W6S8L6

KW - HIGH-YIELD SYNTHESIS

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U2 - 10.1002/ejic.202000418

DO - 10.1002/ejic.202000418

M3 - Article

AN - SCOPUS:85087715785

VL - 2020

SP - 2896

EP - 2899

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

IS - 30

ER -