Thiocyanate Coordination to the {Ta6I12}2+ Cluster. Preparation and Crystal Structure of [K(Dibenzo-24-Crown-8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6]

M. V. Shamshurin; T. S. Sukhikh; M. A. Mikhailov; D. G. Sheven; M. N. Sokolov

doi:10.1134/S002247662005008X

Thiocyanate Coordination to the {Ta₆I₁₂}²⁺ Cluster. Preparation and Crystal Structure of [K(Dibenzo-24-Crown-8)(CH₃COCH₃)]₂(Ph₄P)₂[Ta₆I₁₂(NCS)₆]

M. V. Shamshurin, T. S. Sukhikh, M. A. Mikhailov, D. G. Sheven, M. N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

The reaction of Ta₆I₁₄ with KNCS in acetonitrile in the presence of 24-dibenzo-crown-8 leads to dissolution of the tantalum iodide cluster to form the [Ta₆I₁₂(NCS)₆]⁴⁻ complex. By evaporation of the solution with the subsequent treatment of the precipitate with acetone and PPh₄Br, dark green single crystals of the composition [K(C₂₄H₃₂O₈)(CH₃COCH₃)]₂(Ph₄P)₂[Ta₆I₁₂(NCS)₆] CH₃COCH₃(1) are obtained with a yield of 29%. The product is characterized by elemental analysis, IR, and mass spectra. The crystal structure is determined by the X-ray diffraction analysis.

Язык оригинала	английский
Страницы (с-по)	727-733
Число страниц	7
Журнал	Journal of Structural Chemistry
Том	61
Номер выпуска	5
DOI	https://doi.org/10.1134/S002247662005008X
Состояние	Опубликовано - 1 мая 2020

Доступ к документу

10.1134/S002247662005008X

Link to publication in Scopus

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title = "Thiocyanate Coordination to the {Ta6I12}2+ Cluster. Preparation and Crystal Structure of [K(Dibenzo-24-Crown-8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6]",

abstract = "The reaction of Ta6I14 with KNCS in acetonitrile in the presence of 24-dibenzo-crown-8 leads to dissolution of the tantalum iodide cluster to form the [Ta6I12(NCS)6]4− complex. By evaporation of the solution with the subsequent treatment of the precipitate with acetone and PPh4Br, dark green single crystals of the composition [K(C24H32O8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6] CH3COCH3(1) are obtained with a yield of 29%. The product is characterized by elemental analysis, IR, and mass spectra. The crystal structure is determined by the X-ray diffraction analysis.",

keywords = "clusters, crown ethers, iodides, isothiocyanate complex {TaI}, tantalum, X-ray diffraction analysis",

author = "Shamshurin, {M. V.} and Sukhikh, {T. S.} and Mikhailov, {M. A.} and Sheven, {D. G.} and Sokolov, {M. N.}",

year = "2020",

month = may,

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doi = "10.1134/S002247662005008X",

language = "English",

volume = "61",

pages = "727--733",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

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Thiocyanate Coordination to the {Ta₆I₁₂}²⁺ Cluster. Preparation and Crystal Structure of [K(Dibenzo-24-Crown-8)(CH₃COCH₃)]₂(Ph₄P)₂[Ta₆I₁₂(NCS)₆]. / Shamshurin, M. V.; Sukhikh, T. S.; Mikhailov, M. A.; Sheven, D. G.; Sokolov, M. N.

В: Journal of Structural Chemistry, Том 61, № 5, 01.05.2020, стр. 727-733.

Результат исследования: Научные публикации в периодических изданиях › статья

TY - JOUR

T1 - Thiocyanate Coordination to the {Ta6I12}2+ Cluster. Preparation and Crystal Structure of [K(Dibenzo-24-Crown-8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6]

AU - Shamshurin, M. V.

AU - Sukhikh, T. S.

AU - Mikhailov, M. A.

AU - Sheven, D. G.

AU - Sokolov, M. N.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - The reaction of Ta6I14 with KNCS in acetonitrile in the presence of 24-dibenzo-crown-8 leads to dissolution of the tantalum iodide cluster to form the [Ta6I12(NCS)6]4− complex. By evaporation of the solution with the subsequent treatment of the precipitate with acetone and PPh4Br, dark green single crystals of the composition [K(C24H32O8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6] CH3COCH3(1) are obtained with a yield of 29%. The product is characterized by elemental analysis, IR, and mass spectra. The crystal structure is determined by the X-ray diffraction analysis.

AB - The reaction of Ta6I14 with KNCS in acetonitrile in the presence of 24-dibenzo-crown-8 leads to dissolution of the tantalum iodide cluster to form the [Ta6I12(NCS)6]4− complex. By evaporation of the solution with the subsequent treatment of the precipitate with acetone and PPh4Br, dark green single crystals of the composition [K(C24H32O8)(CH3COCH3)]2(Ph4P)2[Ta6I12(NCS)6] CH3COCH3(1) are obtained with a yield of 29%. The product is characterized by elemental analysis, IR, and mass spectra. The crystal structure is determined by the X-ray diffraction analysis.

KW - clusters

KW - crown ethers

KW - iodides

KW - isothiocyanate complex {TaI}

KW - tantalum

KW - X-ray diffraction analysis

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U2 - 10.1134/S002247662005008X

DO - 10.1134/S002247662005008X

M3 - Article

AN - SCOPUS:85089236621

VL - 61

SP - 727

EP - 733

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 5

ER -