Title of article
Synthesis, crystal structure and characterization of alkali metal hydroxoantimonates
Author/Authors
Mikhaylov، نويسنده , , Alexey A. and Mel’nik، نويسنده , , Elena A. and Churakov، نويسنده , , Andrei V. and Novotortsev، نويسنده , , Vladimir M. and Howard، نويسنده , , Judith A.K. and Sladkevich، نويسنده , , Sergey and Gun، نويسنده , , Jenny and Bharathi، نويسنده , , Subramanian and Lev، نويسنده , , Ovadia and Prikhodchenko، نويسنده , , Petr V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
24
To page
29
Abstract
Several alkali metal hydroxoantimonates, K2[Sb(O)(OH)5], Na[Sb(OH)6], Cs[Sb(OH)6] and Cs2[Sb2(μ-O)2(OH)8] were isolated from aqueous solutions and characterized by single crystal and powder X-ray diffraction studies and by FTIR and thermal analysis. Crystal structures involving [Sb(O)(OH)5]2− were never anticipated before, and this is also the first disclosure of a dinuclear antimonate [Sb2(μ-O)2(OH)8]2−. Aqueous antimonate solutions of different pH were studied by high resolution electrospray mass spectrometry showing pH indifferent spectra and predominance of the mono and dinuclear antimonate species at pH 4–10.
Keywords
Antimonite , Antimony , Hydroxo complex , crystal structure , mass spectrometry
Journal title
INORGANICA CHIMICA ACTA
Serial Year
2011
Journal title
INORGANICA CHIMICA ACTA
Record number
1330113
Link To Document