Sciences & technologie. A, sciences exactes
Volume 0, Numéro 27, Pages 49-54
2008-06-30
Authors : Dawood Z.f . Al-shama,a M.a .
Silicon(IV) complexes containing mixed ligands: Shiff-bases (AH) {derived from 2- or 3- amino-pyridine with 2-hydroxy- or 3-me- thoxy- or 2-hydroxy-3-methoxy-benzaldehyde} and benzalde- hyde semicarbazone (BSCH), have been prepared. The resulted complexes have been characterized by elemental analysis, molar conductance values, infrared and electronic spectral data. Complexes of the type [Si(BSCH)2(AH)]Cl4, [Si(BSC)2(AnH)]Cl2 and [Si(BSC)2(A)]Cl (where n=2 or 3, A=deprotonated Schiff-base ligands , BSC= deprotonated semicarbazone) have been proposed in neutral and basic medium, respectively.
Mixed ligands , benzaldehyde semicarbazone , Schiff-bases , silicon .
Khallow K.i
.
pages 103-106.
Trabelsi A.
.
Krichen M.
.
Zouari A.
.
Ben Arab A.
.
pages 395-405.
Chaoui R.
.
Mahmoudi B.
.
Si Ahmed Y.
.
Mahmoudi B.
.
pages 347-356.
Boutamine Sultana
.
Slaouti Hennia
.
Belkhettab Ilyes
.
Hank Zakia
.
pages 9-20.
Madani Salim
.
Mokhnache Kamel
.
Rouane Azeddine
.
Charef Noureddine
.
pages 001-009.