@article{niedwieski_hitchcock_motta neto_wypych_leigh_nunes_2003,  title={Vanadium(II)-diamine complexes: synthesis, UV-Visible, infrared, thermogravimetry, magnetochemistry and INDO/S characterisation},  volume={14},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532003000500009},  DOI={10.1590/S0103-50532003000500009},  number={5},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Niedwieski, Antonio C. and Hitchcock, Peter B. and Motta Neto, Joaquim D. da and Wypych, Fernando and Leigh, G. Jeffery and Nunes, Fábio S.},  year={2003},  month={Sep},  pages={750–758} }