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An Entry to Chiral Clusters
Author(s) -
Richter Felix,
Vahrenkamp Heinrich
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.197808641
Subject(s) - chirality (physics) , tetrahedron , cluster (spacecraft) , molecule , metal , crystallography , nuclear magnetic resonance spectroscopy , spectroscopy , stereochemistry , chemistry , materials science , physics , organic chemistry , chiral symmetry , computer science , nambu–jona lasinio model , programming language , quark , quantum mechanics
Four different atoms at the corners of a tetrahedron are to be found in the cluster (1) (M = Cr, Mo, W). The chiral molecules were prepared from the corresponding FeCo 2 cluster by metal exchange. Their chirality can be demonstrated by 1 H‐NMR spectroscopy of the PPhMe 2 derivatives of (1) .