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Análise das ligações de hidrogênio em sais complexos e polímeros de coordenação do íon ditionato
(Universidade Federal de Santa Maria, 2013-08-12)
In this work six aqua complexes of the transition metals Fe2+, Co2+, Ni2+, Cu2+, Zn2+ and Cd2+
containing the dithionate ion were synthesized and characterized through metathesis reactions
in aqueous solution between ...
Efeito da topologia molecular no empacotamento cristalino de Pirazolo[1,5-a]pirimidinas
(Universidade Federal de Santa Maria, 2013-02-27)
This study shows the influence of the molecular topology of the crystal of a series of 14 pyrazolo[1,5-a]pyrimidines. The topological data were obtained from X-ray diffraction data and energy stabilization were determined ...