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HCSiF and HCSiCl: The First Detection of Molecules with Formal C≡Si Triple Bonds
Author(s) -
Karni Miriam,
Apeloig Yitzhak,
Schröder Detlef,
Zummack Waltraud,
Rabezzana Roberto,
Schwarz Helmut
Publication year - 1999
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/(sici)1521-3773(19990201)38:3<331::aid-anie331>3.0.co;2-8
Subject(s) - molecule , triple bond , chemistry , electronic structure , computational chemistry , crystallography , double bond , organic chemistry
Neutralization of [C,H,Si,X] . +radical cations (X=F, Cl) in conjunction with electronic structure calculations provides the first experimental evidence for the formation of the neutral silynes HC≡SiF and HC≡SiCl, which have nonlinear structures (see picture).