z-logo
Premium
Gallium and Indium Alkoxides with Hydride, Cyclopentadienediide and Copper(I) tert ‐Butoxide as further Components
Author(s) -
Veith Michael,
Summa Daniela,
Annel Uwe,
Huch Volker
Publication year - 2019
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.201900240
Subject(s) - gallium , alkoxide , chemistry , indium , square pyramid , crystallography , hydride , copper , oxygen , oxygen atom , trigonal pyramidal molecular geometry , crystal structure , inorganic chemistry , molecule , catalysis , metal , organic chemistry
Gallium hydride stabilized by the base quinonuclidine reacts with acetone under addition of the Ga‐H function to the carbon–oxygen double bond yielding (HGa) 5 (OiPr) 8 O ( 1 ) as isolable compound. (HGa) 5 (OiPr) 8 O may be formally split in to four entities of HGa(O i Pr) 2 and one entity HGaO. The inner atomic skeleton of 1 is a novel Ga 5 O 9 heterocluster with gallium atoms occupying the corners of a distorted trigonal bi‐pyramid, an oxygen atom in the center and the remaining alcoholate oxygen atoms bridging eight of the nine edges of the bi‐pyramid (X‐ray diffraction analysis). Potassium indium alkoxide KIn(OtBu) 4 has been used to synthesize several new compounds like In 4 (OtBu) 8 (C 5 H 4 ) 2 ( 2 ), (py) 2 CuIn(OtBu) 4 ( 3 ), and [CuIn(OtBu) 4 ] 2 ( 4 ) by reaction with TiCl 2 cp 2 ( 2 ) and CuCl ( 3 , 4 ). All compounds were characterized by spectroscopic means and by X‐ray structure analyses revealing novel polycyclic structures.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here