Compostos heterometálicos. Interação do tricarbonil com ligação W-Hg, [WCl(CO)3(bipy)(HgCl)], com tiouréias
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Keywords

Heterometálico
Tricarbonil
Tiuréia
Infravermelho

How to Cite

Muraoka, T. K., Mauro, A. E., Nogueira, V. M., & Haddad, P. S. (1997). Compostos heterometálicos. Interação do tricarbonil com ligação W-Hg, [WCl(CO)3(bipy)(HgCl)], com tiouréias. Eclética Química, 22(1), 75–82. https://doi.org/10.26850/1678-4618eqj.v22.1.1997.p75-82

Abstract

: Foram efetuadas reações entre o heterometálico [WCl(CO)3(bipy)(HgCl)], (bipy = 2,2'-bipiridina) e tiouréias que levaram à formação de compostos do tipo [WCl(CO)3(bipy)(HgCl)L] [L = tiouréia (tu); N-metiltiouréia (mtu); N,N-dimetiltiouréia (dmtu)]. Os espectros de absorção no infravermelho mostram que a esfera de coordenação do tungstênio mantêm-se inalterada e que as tiouréias encontram-se ligadas ao átomo de mercúrio através do átomo de enxofre.

https://doi.org/10.26850/1678-4618eqj.v22.1.1997.p75-82
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References

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