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Mostrando ítems 121-130 de 513
Density functional theory investigation of 3d, 4d, and 5d 13-atom metal clusters
(AMER PHYSICAL SOC, 2010)
The knowledge of the atomic structure of clusters composed by few atoms is a basic prerequisite to obtain insights into the mechanisms that determine their chemical and physical properties as a function of diameter, shape, ...
Alteração hidrotermal e geotermobarometria do Alvo Paz, Província Aurífera de Alta Floresta (MT), Cráton Amazônico
(Universidade Estadual Paulista (Unesp), 2018)
The Alta Floresta Gold Province (AFGP), northern sector of the Mato Grosso State, corresponds to a crustal fragment of WNW-ENE direction, inserted into the southernmost portion of the Amazon Craton. It consists of ...
Generalizing segregation and chemical ordering in bimetallic nanoclusters through atomistic view points
(American Physical Society, 2009)
Mono-, bis- e tris-triazenos, tetrazeno e complexos de Cu(I), Ag(I), Au(I), Cu(II), Ni(II), Pd(II) E Cu(III): síntese, caracterização, estrutura cristalina, atividades antitumoral, antibacteriana e de clivagem do DNA in vitro
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2013-01-31)
Multi-nitrogenated ligands are versatile coordinating ligands to the transition metals. In this
work, mono- and bis-triazenes, a tris-triazene, a tetrazenide and twelve metal complexes were
synthesized, including the ...