Summary
The reactions of TiX4 (X=Cl or Br) with the bidentate ligands, L, (Figure 1), yield hexacoordinate complexes TiX4·L, whereas similar reactions with VOCl3 lead to reduction of vanadium and give rise to vanadium(IV) pentacoordinate complexes, VOCl2·L. All the compounds have been characterized by elemental analyses, i.r., visible and e.p.r. spectra. The occupation of the sixth coordination position in pentacoordinate complexes, VOCl4·L, by different donor solvents, has been studied by means of visible and e.p.r. spectra.
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Cuadrado, I., Morán, M. Reactions of TiX4 and VOCl3 with P=S ligands. Transition Met Chem 9, 96–103 (1984). https://doi.org/10.1007/BF00618584
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DOI: https://doi.org/10.1007/BF00618584