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Ge[N(SiMe 2 i Pr) 2 ] 2 : Ein neues Germylen und dessen Koordinationschemie führt zu der kürzesten Ge–Co‐Bindung
Author(s) -
Schnepf Andreas
Publication year - 2006
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200500485
Subject(s) - germanium , chemistry , yield (engineering) , germanium compounds , bond length , cobalt , crystallography , stereochemistry , materials science , inorganic chemistry , crystal structure , metallurgy , organic chemistry , silicon
Ge[N(SiMe 2 iPr) 2 ] 2 : A New Germylene and its Coordination Chemistry leads to the Shortest Ge–Co Bond The high temperature reaction of Germanium with HBr, which is used for the synthesis of GeBr leads at a higher reaction pressure to a mixture of GeBr and GeBr 2 . GeBr 2 reacts with the lithiumsalt LiN(SiMe 2 i Pr) 2 in good yield to the germylene Ge[N(SiMe 2 i Pr) 2 ] 2 . Subsequent reaction of this germylene with Co 2 (CO) 8 leads to the germanium cobalt cluster compound {Co(CO) 3 Ge[N(SiMe 2 i Pr) 2 ] 2 } 2 featuring the shortest Ge–Co bond giving hints to a possibly multiple bonded system.