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[Cs(Toluol) 3 (FIn{N(SiMe 3 ) 2 } 3 )], ein Fluoroindat mit gestreckter Cs–F–In‐Achse
Author(s) -
Kopp Mike R.,
Neumüller Bernhard
Publication year - 1998
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/(sici)1521-3749(199803)624:3<361::aid-zaac361>3.0.co;2-e
Subject(s) - toluene , chemistry , molecule , crystallography , recrystallization (geology) , organic chemistry , paleontology , biology
[Cs(toluene) 3 (FIn{N(SiMe 3 ) 2 } 3 )], a Fluoroindate with Rectified Cs–F–In Axis The metalate [Cs(FIn{N(SiMe 3 ) 2 } 3 )] has been prepared by the reaction of In[N(SiMe 3 ) 2 ] 3 with CsF in THF: The title compound 1 can be obtained by recrystallization from toluene as colorless airsensitive needles. 1 has been characterized by NMR‐, IR‐, and MS‐techniques as well as by an X‐ray structure determination. The result of the structure analysis shows an prolated molecule with an almost linear Cs–F–In axis [174.7(1)°]. The Cs + center is surrounded by the indate ion and three toluene molecules in a distorted tetrahedral fashion.