Arene 960
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Avaliação da Associação Molecular de Complexos Metálicos com Ligante Triazenido 1-óxido / Evaluation of the Association of Molecular Complexes Metallics with Binding Triazenide 1-oxide
In this dissertation were synthetized six compounds, of the which one is free ligand 1- phenyl-3-(4-nitrophenyl) triazene 1-oxide (1) and five are triazenido complexes of [Ni(O2NC6H4NNN(O)C6H5)2(C5H5N)2] (2), [Zn(O2NC6H4NNN(O)C6H5)2(C5H5N)2] (3), [Ag(O2NC6H4NNN(O)C6H4)(PPh3)2] (4), [V(O)2(O2NC6H4NNN(O)C6H4)(C5H5N)] (5) e [Pb(O2NC6H4NNN(O)C6H5)2] (6). The com
Publicado em: 2008
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2. AVALIAÇÃO DE ARRANJOS SUPRAMOLECULARES DE COMPLEXOS TRIAZENIDOS DE MERCÚRIO(II) E COBRE(II) / EVALUATION OF SUPRAMOLECULAR ARRANGEMENTS OF TRIAZENIDE COMPLEXES OF MERCURY(II) AND COPPER(II).
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 analysis of (1) reveals a bi−dimensional supramolecular arrangement as result of molecular self-assembly provided by Hg−η,
Publicado em: 2007
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3. 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 / SYNTHESIS AND CRYSTALCHEMISTRY OF Hg(II) AND Ni(II) COMPLEXES WITH 3-(2-FLUOROPHENIL)-1-(4-ACETILPHENIL)TRIAZENIDE LIGAND AND BIOLOGICAL ACTIVITY OF FREE TRIAZENES
Sintetizou-se o ligante 1-(2-fluorfenil)-3-(4-acetilfenil)triazeno (1) e a partir deste os complexos [HgII(C14H11N3OF)2] (5) e cis-NiII(C14H11N3OF)2(py)2 (6), com o propósito de observar a geometria de coordenação, interações intermoleculares e o arranjo cristalino destes compostos. Sintetizou-se também os ligantes 1-(fenil)-3-(4-acetilfenil)triazeno (
Publicado em: 2006
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4. SÍNTESE, CARACTERIZAÇÃO E CRISTALOQUÍMICA DE COMPLEXOS DA COBRE(I) E MERCÚRIO(II) COM LIGANTES TRIAZENIDOS / SYNTHESIS, CHARACTERIZATION AND CRYSTALCHEMISTRY OF COPPER(I) AND MERCURY(II) COMPLEXES WITH TRIAZENIDO LIGANDS
The reaction between mercury(II) acetate and 1-(3-nitrophenyl)-3-(2-fluorophenyl)triazene in a tetrahydrofuran/methanol mixture in the presence of 2,2′-bipiridylamine yields the complex [Hg(FC6H4NNNC6H4NO2)2] (1). (1) crystallizes in the triclinic crystal system, space group P(-1), with the crystal data a = 6,8318(10) Å, b = 8,271(3) Å, c = 11,3111(7
Publicado em: 2005