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Adducts of NaOSiMePh 2 Oligomers with THF and Cyclopentadienyl Iron Dicarbonyl Dimer
Author(s) -
Kückmann Theresa I.,
Bolte Michael,
Wagner Matthias,
Lerner HansWolfram
Publication year - 2007
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.200600281
Subject(s) - chemistry , cyclopentadienyl complex , adduct , dimer , sodium , crystal structure , medicinal chemistry , crystallography , organic chemistry , catalysis
The sodium siloxide NaOSiMePh 2 is accessible from the reaction of Ph 2 MeSiOH with sodium. The crystal structures of three hexameric double heterocubane compounds containing NaOSiMePh 2 , one without additional donors and one each supported by THF and [CpFe(CO) 2 ] 2 are described. Using an excess of THF results in the formation of tetrameric sodium siloxide NaOSiMePh 2 . The structures of (NaOSiMePh 2 ) 4 ·(THF) 4 ( Aba 2) and (NaOSiMePh 2 ) 4 ·2[CpFe(CO) 2 ] 2 ( I 4 1 / acd ) feature a heterocubane structure.