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Sn 6 (PR) 6 ], [Sn 3 (Pr) 2 , and [Cu 24 (PR) 12 ] (R = Triorganoisilyl): New Tin and Copper Phosphanediyl Clusters
Author(s) -
Driess Matthias,
Martin Stefan,
Merz Klaus,
Pintchouk Vassili,
Pritzkow Hans,
Grützmacher Hansjörg,
Kaupp Martin
Publication year - 1997
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.199718941
Subject(s) - tin , copper , transition metal , metal , crystallography , chemistry , materials science , inorganic chemistry , metallurgy , catalysis , organic chemistry
New structural motifs for main group or transition metal phosphanediyl clusters are obtained for the title compounds 1, 2 , and 3 . They are synthesized by complex Brønsted acid–base reactions of the corresponding primary silylphosphanes and inert stannanediyl derivatives or [{CuO t Bu} 4 ]. None of the three compounds needs terminal donor ligands on the metal centers to aid stability. R = triorganosilyl.