Buscar
Itens para a visualização no momento 1-9 of 9
Arranjos supramoleculares de triazenidos complexos de Ag(I) através de ligações de hidrogênio
(Universidade Federal de Santa Maria, 2008-08-14)
In this work we synthesized and determinates the crystaline/molecular structure of thre Ag(I) complexes, all of them use monocatenated triazenide ligands previously desprotonated. The complex [Ag(C6H4FNNNC6H4NO2)(C5H5N)]2 ...
Avaliação de arranjos supramoleculares de complexos triazenidos de mercúrio (II) e cobre(II)
(Universidade Federal de Santa Maria, 2007-10-10)
The reaction between deprotonated 1,3-Bis(3-acetylphenyl)triazene and Hg(CH3COO)2 in methanol, yields [Hg(RNNNR)(Py)] (R=3-CH3C(O)C6H4) (1), a triazenide dimeric mononuclear complex of mercury(II). The crystal structure ...
Síntese, estrutura e propriedades de complexos de Cu(II) e Tl(I) com ligantes triazenos monocatenados
(Universidade Federal de Santa Maria, 2003-12-18)
In this work we synthesized and determinate the crystalline/ molecular structure of
three Cu(II) complexes and one Tl(I) complex, all of them showing monocatenated triazenide ligands
previously deprotonated. We present ...
Síntese, estrutura cristalina e molecular de complexos nos sistemas 1,3-bis(p-azofenil)triazenido e 3-(2-flúorofenil)-1-(4-nitrofenil)triazenido/Pd(II)
(Universidade Federal de Santa Maria, 2002-08-05)
The reaction between palladium chloride and 1,3-bis(pazophenyl)triazenido/pyridine yields the complex trans-bis[1,3-bis(pazophenyl)triazenido]-bis(pyridine)palladium(II), complex (a), which
crystallizes in the triclinic ...
Síntese e cristaloquímica de complexos nos sistemas 1,3- bis(2-fluorofenil)triazeno/Pd(II) e 1,3-bis- (4-metoxicarbonilfenil)triazeno/Ni(II)
(Universidade Federal de Santa Maria, 2003-08-13)
Não foi possível inserir o abstract.
Síntese e cristaloquímica de triazenidocomplexos com o fragmento ciclometalado N,C²-dimetilbenzilaminapaládio(II)
(Universidade Federal de Santa Maria, 2003-02-24)
Não foi possível inserir o abstract.
Síntese e cristaloquímica de complexos de Hg(II) e Ni(II) com o ligante 3-(2-fluorofenil)-1-(4-acetilfenil)triazenido e atividade biológica de triazenos livres
(Universidade Federal de Santa Maria, 2006-07-26)
In this dissertation were synthesized six compounds, of the which four are free triazene ligands and two
are triazenido complex of Hg(II) and Ni(II). The compouns were characterized by melting point, infrared an
UV/VIS ...
Investigação de complexos binucleares de K+ E CU(II) com ligantes 1,3-diariltriazenidos simétricos
(Universidade Federal de Santa Maria, 2006-12-15)
At work present it synthesized and determined itself the molecular structure of a copper complex (II) and another of potassium in which both involve triazenides ligands
monocatenados previously deprotonated. The reaction ...
Investigação dos efeitos estruturais de ligantes 1,3- diariltriazenidos simétricos orto-substituídos em complexos de mercúrio (II)
(Universidade Federal de Santa Maria, 2007-01-26)
This work was accomplished with the interest in the synthesis of ortosubstituted ligands, with special prominence to the moiety __CF3, __Br and __NO2 and later the complexação with Hg(II). The first obtained result was the ...