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cyclo ‐Triarsenic as μ,η‐Ligand in Transition‐Metal Complexes
Author(s) -
Di Vaira Massimo,
Midollini Stefano,
Sacconi Luigi,
Zanobini Fabrizio
Publication year - 1978
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.197806762
Subject(s) - triphos , ligand (biochemistry) , bridging ligand , cobalt , transition metal , chemistry , metal , crystallography , stereochemistry , inorganic chemistry , organic chemistry , receptor , biochemistry , catalysis
Complexes containing cyclo ‐triarsene as a bridging ligand are obtained from As 4 , Co II or Ni II ‐aqua ions, and the tridentate ligand triphos. X‐Ray structure analysis shows the two cobalt atoms in [(triphos)Co‐μ(η‐As 3 )Co(triphos)] 2+ to be six‐coordinated.