
TY  - JOUR
A1  - Diamantis, AA 
A1  - Frederiksen, JM 
A1  - Salam, MA 
A1  - Snow, MR 
A1  - Tiekink, ERT 
T1  - Structures of 2 Vanadium(V) Complexes With Tridentate Ligands
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1986
VL  - 39
IS  - 7
SP  - 1081
EP  - 1088
KW  - 
UR  - https://doi.org/10.1071/CH9861081 
N2  - The crystal structures of two vanadium(v) complexes, VOL(OCH2CH3)(1) and (VOL)2O (2), where L is the dinegative , tridentate ligand 4- phenylbutane-2,4-dione benzoylhydrazonato (2-), were determined by X-ray diffraction methods. Crystals of (1) are monoclinic, space group P21/n, a 11.064(4), b 7.565(1), c 21.786(5) &#506; and &#946; 95.93(2)&#176; and Z 4; those of (2) are also monoclinic, C2/ c, with unit cell dimensions a 18.287(3), b 14.991(2), c 11.643(2)&#506;, &#946; 92.85(2)&#176; for Z 4. The structures were refined by full-matrix least-squares methods to final R 0.036 for 1801 reflections with I &#8805; 2.5&#963;(I) for (1), and R 0.061 for 1272 reflections with I &#8805; 2.5&#963;(I) for (2). The coordination environment of the vanadium atom in both structures is a tetragonal pyramid with the oxo ligand occupying the apical positon. 
ER  -

