Dinuclear Units
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Electron paramagnetic resonance studies at X- and Q- bands of the dinuclear compounds Cu2(TzTs)4 and [Cu(flu)2DMF]2 / Estudo através da técnica de ressonância paramagnética eletrônica, em bandas X e Q, dos compostos dinucleares Cu2(TzTs)4 e [Cu(flu)2DMF]2
Esta tese relata um estudo pormenorizado, efetuado através da técnica de Ressonância Paramagnética Eletrônica (RPE) em bandas X (~ 9.5 GHz) e Q (~ 34.5 GHz), de amostras nas formas cristalina e pulverizada dos compostos dinucleares Cu2(TzTs)4, C40H36Cu2N8O8S8, e [Cu(flu)2DMF]2, C62H50Cu2F12N6O10. Tratamentos meticulosos dos espectros de RPE pertinentes
Publicado em: 2009
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2. Anion-templated self-assembly of tetrahedral cage complexes of cobalt(II) with bridging ligands containing two bidentate pyrazolyl-pyridine binding sites
The bridging ligands L1 and L2 contain two N,N-bidentate pyrazolyl-pyridine units linked to a central aromatic spacer unit (1,2-phenyl or 2,3-naphthyl, respectively). Reaction with Ni(II) salts and treatment with the anions tetrafluoroborate or perchlorate result in formation of dinuclear complexes having a 2:3 metal:ligand ratio, with one bridging and two t
National Academy of Sciences.
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3. Mössbauer studies of alkane ω-hydroxylase: Evidence for a diiron cluster in an integral-membrane enzyme
The gene encoding the alkane ω-hydroxylase (AlkB; EC 1.14.15.3) from Pseudomonas oleovorans was expressed in Escherichia coli. The integral-membrane protein was purified as nearly homogeneous protein vesicles by differential ultracentrifugation and HPLC cation exchange chromatography without the detergent solubilization normally required for membrane protei
The National Academy of Sciences of the USA.