Cyclic Alumosiloxanes and Alumosilicates: Exemplifying the Loewenstein Rule at the Molecular Level

Gonzalez-Gallardo S; Jancik V; Delgado-Robles AA; Moya-Cabrera M

Inorganic Chemistry, Vol.50, No.10, 4226-4228, 2011

DOI10.1021/ic200313k Export Citation

Cyclic Alumosiloxanes and Alumosilicates: Exemplifying the Loewenstein Rule at the Molecular Level

Gonzalez-Gallardo S, Jancik V, Delgado-Robles AA, Moya-Cabrera M

The cyclic alumosiloxane [{LA1(mu-O)(Ph2Si)-(mu-O)}(2)] (3) and alumosilicate [{LAI(mu-O){((BuO)-Bu-t)(2)Si}-(mu-O)}(2)] (4) were obtained by reaction of the appropriate R2Si(OH)(2) precursor (R = Ph, (OBu)-Bu-t) with [{LAI(H)}(2)(mu-O)] (1), providing a nice illustration of the Loewenstein rule at work at the molecular level.