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C3 symmetric vanadium(iii) complexes with O,N-chelating hexadentate tripodal ligands of pyrazolone†
Sanjay Parihar,R. N. Jadeja,Vivek K. Gupta
RSC Advances Pub Date : 09/11/2014 00:00:00 , DOI:10.1039/C4RA04021J
Abstract

Novel C3 symmetric vanadium(III) complexes of tripodal ligands of pyrazolones were synthesized and characterized by various spectroscopic and analytical techniques including single crystal XRD. This is the first report on the C3 symmetric propeller-shaped vanadium(III) complexes of tripodal ligands of pyrazolones. The complex [VL1] forms rare triple-stranded helicates having lambda (Λ) and delta (Δ) isomers.

Graphical abstract: C3 symmetric vanadium(iii) complexes with O,N-chelating hexadentate tripodal ligands of pyrazolone
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