volume 56 issue 9 pages 1731-1735

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)

Publication typeJournal Article
Publication date2007-09-01
scimago Q3
SJR0.305
CiteScore2.8
Impact factor
ISSN10665285, 15739171
General Chemistry
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 Cp2Cr2(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.
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Pasynskii A. A. 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. Vol. 56. No. 9. pp. 1731-1735.
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Pasynskii A. A., Skabitskii I. V., Shapovalov S. S., Galustyan A. R., Torubaev Yu. V., Dobrokhotova Z. V., Grinberg V. A., Mutseneck E. V., Kudinov A. R. 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. Vol. 56. No. 9. pp. 1731-1735.
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TY - JOUR
DO - 10.1007/s11172-007-0268-9
UR - http://link.springer.com/10.1007/s11172-007-0268-9
TI - 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)
T2 - Russian Chemical Bulletin
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
DA - 2007/09/01
PB - Springer Nature
SP - 1731-1735
IS - 9
VL - 56
SN - 1066-5285
SN - 1573-9171
ER -
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@article{2007_Pasynskii,
author = {A A Pasynskii and I V Skabitskii and S S Shapovalov and A R Galustyan and Yu V Torubaev and Zh V Dobrokhotova and V A Grinberg and E V Mutseneck and A. R. Kudinov},
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)},
journal = {Russian Chemical Bulletin},
year = {2007},
volume = {56},
publisher = {Springer Nature},
month = {sep},
url = {http://link.springer.com/10.1007/s11172-007-0268-9},
number = {9},
pages = {1731--1735},
doi = {10.1007/s11172-007-0268-9}
}
MLA
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Pasynskii, A. A., 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, vol. 56, no. 9, Sep. 2007, pp. 1731-1735. http://link.springer.com/10.1007/s11172-007-0268-9.