Tantalum Dimethyldithiocarbamate Complexes

P. A. Petrov; A. V. Rogachev; N. B. Kompan’kov; A. L. Gushchin; M. N. Sokolov

doi:10.1134/S1070328417100074

Tantalum Dimethyldithiocarbamate Complexes

P. A. Petrov, A. V. Rogachev, N. B. Kompan’kov, A. L. Gushchin, M. N. Sokolov

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

The reaction of Ta(NMe₂)₅ with CS₂ gave the tantalum(V) dimethyldithiocarbamate complex [Ta(^MeDtc)₄](^MeDtc) (I). An ionic structure of the complex with a dodecahedral coordination of the tantalum atom was determined for toluene (I · Tol) and THF (I · THF) solvates by X-ray diffraction (CCDC no. 1544283 and no. 1544284, respectively). The reaction of I with CH₂Cl₂ leads to exchange of the outersphere anion to give the known complex [Ta(^MeDtc)₄]Cl (II). The cyclic voltammogram of II in CH₃CN exhibits a quasi-reversible transition at E_1/2 =–0.735 V corresponding to the Ta^V/Ta^IV pair.

Язык оригинала	английский
Страницы (с-по)	652-656
Число страниц	5
Журнал	Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Том	43
Номер выпуска	10
DOI	https://doi.org/10.1134/S1070328417100074
Состояние	Опубликовано - 1 окт 2017

Доступ к документу

10.1134/S1070328417100074

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Цитировать

Petrov, P. A., Rogachev, A. V., Kompan’kov, N. B., Gushchin, A. L., & Sokolov, M. N. (2017). Tantalum Dimethyldithiocarbamate Complexes. Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 43(10), 652-656. https://doi.org/10.1134/S1070328417100074

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abstract = "The reaction of Ta(NMe2)5 with CS2 gave the tantalum(V) dimethyldithiocarbamate complex [Ta(MeDtc)4](MeDtc) (I). An ionic structure of the complex with a dodecahedral coordination of the tantalum atom was determined for toluene (I · Tol) and THF (I · THF) solvates by X-ray diffraction (CCDC no. 1544283 and no. 1544284, respectively). The reaction of I with CH2Cl2 leads to exchange of the outersphere anion to give the known complex [Ta(MeDtc)4]Cl (II). The cyclic voltammogram of II in CH3CN exhibits a quasi-reversible transition at E1/2 =–0.735 V corresponding to the TaV/TaIV pair.",

keywords = "amides, cyclic voltammetry, dithiocarbamates, tantalum, X-ray diffraction analysis, NIOBIUM, MOLECULAR-STRUCTURE, CRYSTAL",

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Tantalum Dimethyldithiocarbamate Complexes. / Petrov, P. A.; Rogachev, A. V.; Kompan’kov, N. B.; Gushchin, A. L.; Sokolov, M. N.

В: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, Том 43, № 10, 01.10.2017, стр. 652-656.

Результат исследования: Научные публикации в периодических изданиях › статья

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T1 - Tantalum Dimethyldithiocarbamate Complexes

AU - Petrov, P. A.

AU - Rogachev, A. V.

AU - Kompan’kov, N. B.

AU - Gushchin, A. L.

AU - Sokolov, M. N.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The reaction of Ta(NMe2)5 with CS2 gave the tantalum(V) dimethyldithiocarbamate complex [Ta(MeDtc)4](MeDtc) (I). An ionic structure of the complex with a dodecahedral coordination of the tantalum atom was determined for toluene (I · Tol) and THF (I · THF) solvates by X-ray diffraction (CCDC no. 1544283 and no. 1544284, respectively). The reaction of I with CH2Cl2 leads to exchange of the outersphere anion to give the known complex [Ta(MeDtc)4]Cl (II). The cyclic voltammogram of II in CH3CN exhibits a quasi-reversible transition at E1/2 =–0.735 V corresponding to the TaV/TaIV pair.

AB - The reaction of Ta(NMe2)5 with CS2 gave the tantalum(V) dimethyldithiocarbamate complex [Ta(MeDtc)4](MeDtc) (I). An ionic structure of the complex with a dodecahedral coordination of the tantalum atom was determined for toluene (I · Tol) and THF (I · THF) solvates by X-ray diffraction (CCDC no. 1544283 and no. 1544284, respectively). The reaction of I with CH2Cl2 leads to exchange of the outersphere anion to give the known complex [Ta(MeDtc)4]Cl (II). The cyclic voltammogram of II in CH3CN exhibits a quasi-reversible transition at E1/2 =–0.735 V corresponding to the TaV/TaIV pair.

KW - amides

KW - cyclic voltammetry

KW - dithiocarbamates

KW - tantalum

KW - X-ray diffraction analysis

KW - NIOBIUM

KW - MOLECULAR-STRUCTURE

KW - CRYSTAL

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