Buscar
Itens para a visualização no momento 1-2 of 2
Síntese e caracterização de [2]rotaxano: estudo conformacional em solução
(Universidade Federal de Santa Maria, 2019-11-25)
Rotaxanes molecules became an important model for studying supramolecular chemistry by theirs unique motions and characteristics. In this context, this work was based in the synthesis of three molecules. One secondary ...
Proposta de demarcação da estrutura supramolecular cristalina de sais de di-, tri- e tetrametilamônio
(Universidade Federal de Santa Maria, 2020-08-24)
Using the supramolecular cluster demarcation, whose criteria is the contact area between molecules, a series bromide salts of di-, tri- and tetramethylammonium was used as models to propose a demarcation of the supramolecular ...