Premium
Paramagnetic Triple‐Decker Sandwich Complexes
Author(s) -
Siebert Walter,
Edwin Joseph,
Bochmann Manfred
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.197808681
Subject(s) - paramagnetism , diamagnetism , valence (chemistry) , chemistry , triple bond , valence electron , crystallography , electron , ring (chemistry) , stereochemistry , physics , condensed matter physics , organic chemistry , magnetic field , double bond , quantum mechanics
The new air‐stable complexes (1), (2) , and (3) —the first paramagnetic compounds of this kind—contain 31, 32, and 33 valence electrons. So far, only diamagnetic triple‐decker complexes having 30 or 34 valence electrons were known. (The central ring in (1) — (3) bears one methyl and four ethyl substituents.)