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η 5 :η 2 Coordination of a cyclo ‐E 5 Ligand, EP, As
Author(s) -
Detzel Michaela,
Friedrich Gabriele,
Scherer Otto J.,
Wolmershäuser Gotthelf
Publication year - 1995
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.199513211
Subject(s) - iridium , rhodium , chemistry , valence (chemistry) , ligand (biochemistry) , coordination complex , metal , crystallography , valence electron , stereochemistry , electron , coordination number , group 2 organometallic chemistry , ion , molecule , physics , organic chemistry , nuclear physics , biochemistry , receptor , catalysis
An unusual, additional side‐on coordination of an iridium center and a rhodium complex fragment with 16 valence electrons is realized in the new compounds 1 . Compounds 1a , E = P, M = Ir, and 1b , E = As, M = Rh, were prepared from the sandwich complexes [Cp * Fe(η 5 ‐E 5 )]. The isomers of 1a and 1b with terminal η 1 coordination of the metal complex fragment have been obtained as well.