Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C4Me4)Co(CO) 2TePh, (C4Me4)Co(CO)2TePh[W(CO) 5], and Me4C4Co(μ3-S) 2Cr2Cp2(μ-SC4H9)

A. A. Pasynskii; I. V. Skabitskii; S. S. Shapovalov; A. R. Galustyan; Yu V. Torubaev; Zh V. Dobrokhotova; V. A. Grinberg; E. V. Mutseneck; A. R. Kudinov

doi:10.1007/s11172-007-0268-9

Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C₄Me₄)Co(CO) ₂TePh, (C₄Me₄)Co(CO)₂TePh[W(CO) ₅], and Me₄C₄Co(μ₃-S) ₂Cr₂Cp₂(μ-SC₄H₉)

A. A. Pasynskii, I. V. Skabitskii, S. S. Shapovalov, A. R. Galustyan, Yu V. Torubaev, Zh V. Dobrokhotova, V. A. Grinberg, E. V. Mutseneck, A. R. Kudinov

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

11 Scopus citations

Abstract

The reaction of Cb*Co(CO)₂I (1) (Cb*is tetramethylcyclobutadiene) with sodium phenyltelluride afforded the mononuclesar complex Cb*Co(CO)₂TePh (2). The reaction of the latter with W(CO)₅(THF) produced the Cb*Co(CO)₂TePh[W(CO) ₅] compound (4). The reaction of 1 with the Cp₂Cr ₂(SCMe₃)₂S complex gave the heterometallic cluster Cb*Co(μ₃-S)₂Cr₂Cp2 (μ-SCMe₃) (5). Complexes 2, 4, and 5 are diamagnetic. Their structures were determined by X-ray diffraction. Complex 2 contains the Co-Te bond (2.585(1) Å); complex 4, the Co-Te (2.558(8) Å) and W-Te (2.8467(6) Å) bonds. Complex 5 has the stable triangular sulfide-and tert-butylmercaptide-bridged core Cr₂Co (Cr-Cr and Cr-Co bond lengths are 2.626(2) and 2.673(2) Å, respectively) with Cp ligands at the chromium atoms and a Cb*ligand at the cobalt atom. Complex 5 was characterized by cyclic voltammetry. The thermolysis of complex 4 was studied.

Original language	English
Pages (from-to)	1731-1735
Number of pages	5
Journal	Russian Chemical Bulletin
Volume	56
Issue number	9
DOIs	https://doi.org/10.1007/s11172-007-0268-9
State	Published - 1 Sep 2007
Externally published	Yes

Keywords

Chromium
Cobalt
Cyclobutadiene complexes
Cyclopentadienyl complexes
Electrochemistry
Heterometallic complexes
Metal carbonyls
Metal chalcogenides
Thermolysis
Tungsten
X-ray diffraction study

ASJC Scopus subject areas

General Chemistry

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10.1007/s11172-007-0268-9

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Pasynskii, A. A., Skabitskii, I. V., Shapovalov, S. S., Galustyan, A. R., Torubaev, Y. V., Dobrokhotova, Z. V., Grinberg, V. A., Mutseneck, E. V., & Kudinov, A. R. (2007). Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C₄Me₄)Co(CO) ₂TePh, (C₄Me₄)Co(CO)₂TePh[W(CO) ₅], and Me₄C₄Co(μ₃-S) ₂Cr₂Cp₂(μ-SC₄H₉). Russian Chemical Bulletin, 56(9), 1731-1735. https://doi.org/10.1007/s11172-007-0268-9

@article{9a03edd9e8184e7da352c886f7c991e1,

title = "Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C4Me4)Co(CO) 2TePh, (C4Me4)Co(CO)2TePh[W(CO) 5], and Me4C4Co(μ3-S) 2Cr2Cp2(μ-SC4H9)",

abstract = "The reaction of Cb*Co(CO)2I (1) (Cb*is tetramethylcyclobutadiene) with sodium phenyltelluride afforded the mononuclesar complex Cb*Co(CO)2TePh (2). The reaction of the latter with W(CO)5(THF) produced the Cb*Co(CO)2TePh[W(CO) 5] compound (4). The reaction of 1 with the Cp2Cr 2(SCMe3)2S complex gave the heterometallic cluster Cb*Co(μ3-S)2Cr2Cp2 (μ-SCMe3) (5). Complexes 2, 4, and 5 are diamagnetic. Their structures were determined by X-ray diffraction. Complex 2 contains the Co-Te bond (2.585(1) {\AA}); complex 4, the Co-Te (2.558(8) {\AA}) and W-Te (2.8467(6) {\AA}) bonds. Complex 5 has the stable triangular sulfide-and tert-butylmercaptide-bridged core Cr2Co (Cr-Cr and Cr-Co bond lengths are 2.626(2) and 2.673(2) {\AA}, respectively) with Cp ligands at the chromium atoms and a Cb*ligand at the cobalt atom. Complex 5 was characterized by cyclic voltammetry. The thermolysis of complex 4 was studied.",

keywords = "Chromium, Cobalt, Cyclobutadiene complexes, Cyclopentadienyl complexes, Electrochemistry, Heterometallic complexes, Metal carbonyls, Metal chalcogenides, Thermolysis, Tungsten, X-ray diffraction study",

author = "Pasynskii, {A. A.} and Skabitskii, {I. V.} and Shapovalov, {S. S.} and Galustyan, {A. R.} and Torubaev, {Yu V.} and Dobrokhotova, {Zh V.} and Grinberg, {V. A.} and Mutseneck, {E. V.} and Kudinov, {A. R.}",

note = "Funding Information: This study was financially supported by the Russian Foundation for Basic Research (Project No. 06 03 32391), the Russian Academy of Sciences (Program OKh 1.5), and the Council on Grants of the President of the Russian Federation (Program for State Support of Young Doctors, Grant MK 8551.2006.3).",

year = "2007",

month = sep,

day = "1",

doi = "10.1007/s11172-007-0268-9",

language = "English",

volume = "56",

pages = "1731--1735",

journal = "Russian Chemical Bulletin",

issn = "1066-5285",

publisher = "Springer New York",

number = "9",

}

Pasynskii, AA, Skabitskii, IV, Shapovalov, SS, Galustyan, AR, Torubaev, YV, Dobrokhotova, ZV, Grinberg, VA, Mutseneck, EV & Kudinov, AR 2007, 'Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C₄Me₄)Co(CO) ₂TePh, (C₄Me₄)Co(CO)₂TePh[W(CO) ₅], and Me₄C₄Co(μ₃-S) ₂Cr₂Cp₂(μ-SC₄H₉)', Russian Chemical Bulletin, vol. 56, no. 9, pp. 1731-1735. https://doi.org/10.1007/s11172-007-0268-9

Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C₄Me₄)Co(CO) ₂TePh, (C₄Me₄)Co(CO)₂TePh[W(CO) ₅], and Me₄C₄Co(μ₃-S) ₂Cr₂Cp₂(μ-SC₄H₉). / Pasynskii, A. A.; Skabitskii, I. V.; Shapovalov, S. S. et al.
In: Russian Chemical Bulletin, Vol. 56, No. 9, 01.09.2007, p. 1731-1735.

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

TY - JOUR

T1 - Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C4Me4)Co(CO) 2TePh, (C4Me4)Co(CO)2TePh[W(CO) 5], and Me4C4Co(μ3-S) 2Cr2Cp2(μ-SC4H9)

AU - Pasynskii, A. A.

AU - Skabitskii, I. V.

AU - Shapovalov, S. S.

AU - Galustyan, A. R.

AU - Torubaev, Yu V.

AU - Dobrokhotova, Zh V.

AU - Grinberg, V. A.

AU - Mutseneck, E. V.

AU - Kudinov, A. R.

N1 - Funding Information: This study was financially supported by the Russian Foundation for Basic Research (Project No. 06 03 32391), the Russian Academy of Sciences (Program OKh 1.5), and the Council on Grants of the President of the Russian Federation (Program for State Support of Young Doctors, Grant MK 8551.2006.3).

PY - 2007/9/1

Y1 - 2007/9/1

N2 - The reaction of Cb*Co(CO)2I (1) (Cb*is tetramethylcyclobutadiene) with sodium phenyltelluride afforded the mononuclesar complex Cb*Co(CO)2TePh (2). The reaction of the latter with W(CO)5(THF) produced the Cb*Co(CO)2TePh[W(CO) 5] compound (4). The reaction of 1 with the Cp2Cr 2(SCMe3)2S complex gave the heterometallic cluster Cb*Co(μ3-S)2Cr2Cp2 (μ-SCMe3) (5). Complexes 2, 4, and 5 are diamagnetic. Their structures were determined by X-ray diffraction. Complex 2 contains the Co-Te bond (2.585(1) Å); complex 4, the Co-Te (2.558(8) Å) and W-Te (2.8467(6) Å) bonds. Complex 5 has the stable triangular sulfide-and tert-butylmercaptide-bridged core Cr2Co (Cr-Cr and Cr-Co bond lengths are 2.626(2) and 2.673(2) Å, respectively) with Cp ligands at the chromium atoms and a Cb*ligand at the cobalt atom. Complex 5 was characterized by cyclic voltammetry. The thermolysis of complex 4 was studied.

AB - The reaction of Cb*Co(CO)2I (1) (Cb*is tetramethylcyclobutadiene) with sodium phenyltelluride afforded the mononuclesar complex Cb*Co(CO)2TePh (2). The reaction of the latter with W(CO)5(THF) produced the Cb*Co(CO)2TePh[W(CO) 5] compound (4). The reaction of 1 with the Cp2Cr 2(SCMe3)2S complex gave the heterometallic cluster Cb*Co(μ3-S)2Cr2Cp2 (μ-SCMe3) (5). Complexes 2, 4, and 5 are diamagnetic. Their structures were determined by X-ray diffraction. Complex 2 contains the Co-Te bond (2.585(1) Å); complex 4, the Co-Te (2.558(8) Å) and W-Te (2.8467(6) Å) bonds. Complex 5 has the stable triangular sulfide-and tert-butylmercaptide-bridged core Cr2Co (Cr-Cr and Cr-Co bond lengths are 2.626(2) and 2.673(2) Å, respectively) with Cp ligands at the chromium atoms and a Cb*ligand at the cobalt atom. Complex 5 was characterized by cyclic voltammetry. The thermolysis of complex 4 was studied.

KW - Chromium

KW - Cobalt

KW - Cyclobutadiene complexes

KW - Cyclopentadienyl complexes

KW - Electrochemistry

KW - Heterometallic complexes

KW - Metal carbonyls

KW - Metal chalcogenides

KW - Thermolysis

KW - Tungsten

KW - X-ray diffraction study

UR - http://www.scopus.com/inward/record.url?scp=41049092052&partnerID=8YFLogxK

U2 - 10.1007/s11172-007-0268-9

DO - 10.1007/s11172-007-0268-9

M3 - Article

AN - SCOPUS:41049092052

SN - 1066-5285

VL - 56

SP - 1731

EP - 1735

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

IS - 9

ER -

Pasynskii AA, Skabitskii IV, Shapovalov SS, Galustyan AR, Torubaev YV, Dobrokhotova ZV et al. Synthesis, molecular structures, and properties of heterometallic cobalt tetramethylcyclobutadiene complexes (C₄Me₄)Co(CO) ₂TePh, (C₄Me₄)Co(CO)₂TePh[W(CO) ₅], and Me₄C₄Co(μ₃-S) ₂Cr₂Cp₂(μ-SC₄H₉). Russian Chemical Bulletin. 2007 Sep 1;56(9):1731-1735. doi: 10.1007/s11172-007-0268-9