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New Pathways to Trinuclear Complexes—Structure of the Tetra‐decker Sandwich Complex Bis(η‐thiadiborolenecobalt‐μ,η‐thiadiborolene)iron
Author(s) -
Siebert Walter,
Rothermel Wilfried,
Böhle Christian,
Krüger Carl,
Brauer David J.
Publication year - 1979
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197909491
Subject(s) - tetra , chemistry , crystallography , yield (engineering) , cleavage (geology) , stereochemistry , medicinal chemistry , materials science , metallurgy , composite material , fracture (geology)
Cleavage of triple‐decker compounds with cyclopentadienide leads to anionic mononuclear complexes, which react to form trinuclear complexes. Thus the hitherto relatively inaccessible compound [ (1) ·Co· (1) ·Fe· (1) ·Co· (1) ] has been obtained in 29% yield from [ (1) ·Co· (1) ·Co· (1) ] via [ (1) ·Co· (1) ] ⊖ . X‐ray structure analysis confirmed the proposed tetra‐decker geometry.