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Bildung und Molekülstruktur von [{(CH 3 ) 3 Si} 3 C( n C 3 H 7 )In(μ‐OH)] 3
Author(s) -
Walz A.,
Niemeyer M.,
Weidlein J.
Publication year - 1999
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(199904)625:4<547::aid-zaac547>3.0.co;2-n
Subject(s) - triclinic crystal system , chemistry , trimer , sublimation (psychology) , toluene , molecule , bromide , indium , crystal structure , yield (engineering) , crystallography , stereochemistry , medicinal chemistry , dimer , inorganic chemistry , organic chemistry , materials science , psychology , metallurgy , psychotherapist
Formation and Structure of [{(CH 3 ) 3 Si} 3 C( n C 3 H 7 )In(μ‐OH)] 3 The title compound has been prepared in low yield by the reaction of [(THF) 2 LiC(SiMe 3 ) 3 ] 2 with humid di( n ‐propyl) indium bromide and purified by sublimation at 110–115 °C/10 –3 hPa. This organo indium hydroxo compound forms a trimer via In–OH–In bridges and crystallizes in the triclinic space group P 1 with two trimers and one toluene molecule per unitcell. The In 3 O 3 heterocycle has chair‐, the n ‐propyl ligand has trans‐conformation, respectively.