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

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

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 E_1/2 =–0.735 V corresponding to the Ta^V/Ta^IV pair.

Original language	English
Pages (from-to)	652-656
Number of pages	5
Journal	Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Volume	43
Issue number	10
DOIs	https://doi.org/10.1134/S1070328417100074
Publication status	Published - 1 Oct 2017

Keywords

amides
cyclic voltammetry
dithiocarbamates
tantalum
X-ray diffraction analysis
NIOBIUM
MOLECULAR-STRUCTURE
CRYSTAL

Access to Document

10.1134/S1070328417100074

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Tantalum Dimethyldithiocarbamate Complexes'. Together they form a unique fingerprint.

Cite this

@article{8e5918cd88c24484ab74ec9f9e6e8cdb,

title = "Tantalum Dimethyldithiocarbamate Complexes",

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",

author = "Petrov, {P. A.} and Rogachev, {A. V.} and Kompan{\textquoteright}kov, {N. B.} and Gushchin, {A. L.} and Sokolov, {M. N.}",

year = "2017",

month = oct,

day = "1",

doi = "10.1134/S1070328417100074",

language = "English",

volume = "43",

pages = "652--656",

journal = "Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya",

issn = "1070-3284",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "10",

}

TY - JOUR

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

UR - http://www.scopus.com/inward/record.url?scp=85032010881&partnerID=8YFLogxK

U2 - 10.1134/S1070328417100074

DO - 10.1134/S1070328417100074

M3 - Article

AN - SCOPUS:85032010881

VL - 43

SP - 652

EP - 656

JO - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

JF - Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya

SN - 1070-3284

IS - 10

ER -