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Valence Isomeric η 2 ‐ and η 4 ‐Cyclobutadiene‐Rh I Complexes
Author(s) -
Winter Werner,
Strähle Joachim
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.197801281
Subject(s) - cyclobutadiene , valence (chemistry) , chemistry , ligand (biochemistry) , crystallography , stereochemistry , physics , molecule , biochemistry , receptor , organic chemistry
Differing coordination of the cyclobutadiene ligand characterizes the isomeric complexes (1) and (2) . It is the first system for which both isomers could be isolated. X‐Ray structure analyses are available.