Affiliation:
1. Programa de Pós-Graduaçao em Química, Universidade Federal do Rio Grande do Norte, Rio Grande do Norte, Brazil
2. Instituto de Química, Universidade Estadual de Campinas, Campinas, Sao Paulo, Brazil
Abstract
The adducts MoCl5 .2eu, MoCl5 .2pu, GeCl4 .2etu, AlCl3 .2pu, AlCl3 .3pu, NiCl2 .2etu and NiCl2 .4etu (eu = ethyleneurea, etu = ethylenethiourea and pu = propyleneurea) were synthesized and characterized by elemental analysis (C, H, N), infrared spectroscopy (IR) and thermogravimetry (TG). IR Results show that eu and pu coordinate through oxygen, whereas etu coordinates through nitrogen. For all investigated adducts, a single mass loss step associated with the release of ligand molecules is observed. Empirical correlations involving TG and IR data are established.
Publisher
National Library of Serbia
Cited by
2 articles.
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