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Journal of the Brazilian Chemical Society
On-line version ISSN 1678-4790


Table of contents
J. Braz. Chem. Soc. vol.17 no.8 São Paulo Nov./Dec. 2006

Information, knowledge and wisdom
Toma, Henrique E.

 ·  Hydrous non-crystalline phosphates: structure, function and a new white pigment
Rosseto, Renato; Santos, Ádamo C. M. A. dos; Galembeck, Fernando

 ·  Oxindoles and copper complexes with oxindole-derivatives as potential pharmacological agents
Cerchiaro, Giselle; Ferreira, Ana Maria da Costa

 ·  Technetium and rhenium: coordination chemistry and nuclear medical applications
Abram, Ulrich; Alberto, Roger

 ·  A perspective on applications of ligand-field analysis: inspiration from electron paramagnetic resonance spectroscopy of coordination complexes of transition metal ions
Telser, Joshua

 ·  Electron-transfer functionality of synthetic coiled-coil metalloproteins
Ogawa, Michael Y.; Fan, Jiufeng; Fedorova, Anna; Hong, Jing; Kharenko, Olesya A.; Kornilova, Anna Y.; Lasey, Robin C.; Xie, Fei

 ·  Optically induced valence tautomeric interconversion in cobalt dioxolene complexes
Beni, Alessandra; Carbonera, Chiara; Dei, Andrea; Létard, Jean-François; Righini, Roberto; Sangregorio, Claudio; Sorace, Lorenzo

 ·  Synthesis and density functional calculations of the new molecule-based magnet precursor [Fe(H2opba-i)(dmso)2]Cl
Souza, Gilmar P.; Konzen, Cibele; Ardisson, José D.; De Abreu, Heitor A.; Duarte, Hélio A.; Alcântara, Antônio F. C.; Nunes, Wallace C.; Macedo, Waldemar A. A.; Knobel, Marcelo; Stumpf, Humberto O.

 ·  New phenoxyl radical complexes of manganese, gallium, indium and iron based on an H2bbpen ligand derivative
Anjos, Ademir dos; Bortoluzzi, Adailton J.; Caro, Miguel S. B.; Peralta, Rosely A.; Friedermann, Geraldo R.; Mangrich, Antonio S.; Neves, Ademir

 ·  Synthesis, characterization and benzene oxidation promoted by a new mononuclear copper(II) complex, [Cu(BTMEA)2Cl]Cl
Esmelindro, Maria C.; Oestreicher, Enrique G.; Caovilla, Marcela; Lessa, Josane A.; Fernandes, Christiane; Dariva, Cláudio; Egues, Sílvia M.; Bortoluzzi, Adailton J.; Antunes, Octavio A. C.

 ·  Inhibition studies of purple acid phosphatases: implications for the catalytic mechanism
Elliott, Tristan W.; Mitic, Nataša; Gahan, Lawrence R.; Guddat, Luke W.; Schenk, Gerhard

 ·  Synthesis and crystal structures of new complex salts containing both cationic and anionic tellurium(IV) species: the role of secondary bonds in the arrangement of tellurium based tectons
Santos, Sailer S. dos; Lang, Ernesto S.; Burrow, Robert A.

 ·  N(4)-tolyl-2-benzoylpyridine thiosemicarbazones and their copper(II) complexes with significant antifungal activity: crystal structure of N(4)-para-tolyl-2-benzoylpyridine thiosemicarbazone
Mendes, Isolda C.; Moreira, Juliana P.; Speziali, Nivaldo L.; Mangrich, Antonio S.; Takahashi, Jacqueline A.; Beraldo, Heloisa

 ·  Novel zwitterionic oxorhenium(V) complexes: synthesis, characterization and crystal structure of [ReOX2(Hdhp)(PPh3)] (X = Cl, Br; H2dhp = 2,3-dihydroxypyridine)
Souza, Elizeu J. de; Fernandes, André G. de A.; Deflon, Victor M.; Bessler, Karl E.; Lemos, Sebastião S.; Batista, Alzir A.; Ellena, Javier; Castellano, Eduardo E.; Abram, Ulrich; Hagenbach, Adelheid

 ·  Synthesis, molecular structure and spectroscopic, electrochemical and magnetic properties of a new dinuclear iron complex containing µ-sulfate-di-µ-alkoxo bridges: evaluating the influence of the sulfate bridge on the physicochemical properties of the di-µ-alkoxo-diiron unit
Horn Jr., Adolfo; Vencato, Ivo; Bortoluzzi, Adailton J.; Drago, Valderes; Novak, Miguel A.; Neves, Ademir

 ·  Tetraammine ruthenate complexes: cationic SAMs for cytochrome c recognition
Pinheiro, Solange de Oliveira; Silva, Francisco O. N. da; Carvalho, Idalina M. M. de; Lopes, Luiz G. de França; Temperini, Marcia L. A.; Andrade, Gustavo F. S. de; Moreira, Ícaro de Sousa; Diógenes, Izaura C. N.

 ·  A novel oxidative addition product from [Pt2(dba)3]: synthesis and spectroscopic characterization of a bimetallic Pt-h2-tetracyanoethylene complex containing 2,3,5,6-tetrakis(a-pyridyl)pyrazine
Bitzer, Rodrigo S.; San Gil, Rosane A. S.; Filgueiras, Carlos A. L.

 ·  Thin film of copper hexacyanoferrate dispersed on the surface of a conducting carbon ceramic material, SiO2/ZrO2/C-graphite: characteristics and electrochemical studies
Marafon, Eduardo; Lucho, Alzira M.S.; Francisco, Maria S.P.; Landers, Richard; Gushikem, Yoshitaka

 ·  Syntheses and structures of 2-acetylpyridine-(2-amino-benzoylhydrazone) and its dioxouranium(VI) complex
Gatto, Claudia C.; Lang, Ernesto S.; Burrow, Robert A.; Abram, Ulrich

 ·  EPR and semi-empirical studies as tools to assign the geometric structures of FeIII isomer models for transferrins
Scarpellini, Marciela; Casellato, Annelise; Bortoluzzi, Adailton J.; Vencato, Ivo; Mangrich, Antonio S.; Neves, Ademir; Machado, Sérgio P.

 ·  Three new complexes of platinum(II) with doxycycline, oxytetracycline and chlortetracycline and their antimicrobial activity
Guerra, Wendell; Silva, Iara R.; Azevedo, Elaine A.; Monteiro, Ana R. de S.; Bucciarelli-Rodriguez, Mônica; Chartone-Souza, Edmar; Silveira, Josianne N.; Fontes, Ana P. S.; Pereira-Maia, Elene C.

 ·  A novel binuclear ruthenium complex: spectroscopic and electrochemical characterization, and formation of Langmuir and Langmuir-Blodgett films
Wohnrath, Karen; Santos, Poliana M. dos; Sandrino, B.; Garcia, Jarem R.; Batista, Alzir A.; Oliveira Jr, Osvaldo N.

 ·  Kinetics of antimony(V) reduction by L-cysteine: pharmacological implications and application to the determination of antimony in pentavalent antimonial drugs
Oliveira, Fernanda B. de; Schettini, Dante A.; Ferreira, Cláudio S.; Rates, Breno; Rocha, Olguita G. F.; Frézard, Frédéric; Demicheli, Cynthia

 ·  CuII hydroxy salts: characterization of layered compounds by vibrational spectroscopy
Pereira, Danilo C.; Faria, Dalva Lúcia A. de; Constantino, Vera R. L.

 ·  Resonance Raman spectroscopy of FeIIFeIII and FeIIIFeIII model complexes containing an unsymmetrical dinucleating ligand: a biomimetic redox pair for uteroferrin
Gonçalves, Norberto S.; Horn Jr., Adolfo; Lanznaster, Mauricio; Noda, Lucia K.; Neves, Ademir

 ·  Photoinduced isomerization and luminescence of fac-[Re(CO)3(ph2phen)(bpe)]+
Frin, Karina M.; Iha, Neyde Y. Murakami

 Short Reports
 ·  Catalytic activity in oxidation reactions of anionic iron(III) porphyrins immobilized on raw and grafted chrysotile
Nakagaki, Shirley; Castro, Kelly A. D. F.; Machado, Guilherme S.; Halma, Matilte; Drechsel, Sueli M.; Wypych, Fernando

 ·  Characterization of poly-{trans-[RuCl2(vpy)4 ]-styrene-4-vinylpyridine} impregnated with silver nanoparticles in non aqueous medium
Segala, Karen; Dutra, Rosilene L.; Oliveira, Eric N. de; Rossi, Liane M.; Matos, Jivaldo R.; Paula, Marcos M. S.; Franco, César V.

 ·  3D hydrogen-bonded network built from copper(II) complexes of 1,3-propanediamine
Legendre, Alexandre O.; Andrade, Fabiana C.; Ananias, Sandra R.; Mauro, Antonio E.; Netto, Adelino V. G.; Santos, Regina H. A.; Ferreira, Janaina G.; Martins, Fabiane R.