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{8b7f7c9116154a3980641ec5d4e78b62,

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.\}",

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.

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 - https://www.scopus.com/pages/publications/41049092052

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