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Stable Mononuclear Lead(III) Compound: A Lead‐Centered Radical
Author(s) -
Förster Christoph,
Klinkhammer Karl W.,
Tumanskii Boris,
Krüger HansJörg,
Kelm Harald
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200603323
Subject(s) - lead (geology) , chemistry , ion , medicinal chemistry , organic chemistry , geology , geomorphology
Plumb radical: The kinetically stable plumbyl radical Pb[SiEt(SiMe 3 ) 2 ] 3 (see molecular structure; red Pb, light purple Si, dark purple C) was obtained through oxidation of Pb[SiEt(SiMe 3 ) 2 ] 3 − ions. With a half‐life of about 8.5 hours at room temperature, it cleanly decomposes to elementary lead and Pb[SiEt(SiMe 3 ) 2 ] 4 .