Title of article
Synthesis, spectroscopic and X-ray characterization of new molecular organotitanium(IV) phosphonate
Author/Authors
Andrej Pevec، نويسنده , , Alojz Demsar، نويسنده , , Jiri Pinkas، نويسنده , , Marek Necas، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
3
From page
5
To page
7
Abstract
Dititanate [{Ti(C5Me4Et)(μ-O2P(OH)Me)(μ-O2P(O)Me)}2] (1) was prepared from (C5Me4Et)TiF3 and MeP(O)(OSiMe3)2. The molecular structure of compound 1 has been determined by single-crystal X-ray diffraction analysis. In the cage cluster, two titanium atoms are bridged by two bidentate monoanionic and by two bidentate dianionic phosphonate groups. The OH group of the monoanionic phosphonate and oxygen atom of the dianionic phosphonate are connected by strong intramolecular hydrogen bond. The NMR spectroscopy reveals the fast proton migration within the hydrogen bond.
Keywords
phosphonate , crystal structure , Titanium , Hydrogen bond
Journal title
Inorganic Chemistry Communications
Serial Year
2008
Journal title
Inorganic Chemistry Communications
Record number
1317615
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