Radiolysis of Crystalline Oxalato Complexes

S - Radiolysis of Crystalline 14 C - Labeled Amino Acids

X-ray Diffraction Studies on Crystalline Complexes

Complexes of the gene 5 protein with a variety of oligodeoxynucleotides, ranging in length from two to eight and having several different sequences, have been formed and crystallized for x-ray diffraction analysis. The crystallographic parameters of four different unit cells, all of which are based on hexagonal packing arrangements, indicate that the fundamental unit of the complex is composed ...

A pulse radiolysis study of the rate of ligand dissociation from mixed ligand cobalt(II) complexes

The reduction and subsequent reactions of the series of mixed ligand cobalt() complex cations, [Co(bipy)3] 3 , [Co(phen)3] 3 , [Co(en)3] 3 , [Co(en)2(bipy)] 3 , [Co(en)2(phen)] 3 , [Co(en)2(5-NO2-phen)] 3 , [Co(en)2(DPPZ)] 3 , [Co(bipy)2(NH3)2] 3 , [Co(bipy)(NH3)4] 3 , [Co(phen)2(NH3)2](ClO4)3] 3 and [Co(phen)(NH3)4] 3 , (where bipy is 2,2 -bipyridine, phen is 1,10-phenanthroline, en is ethy...

Poly[[diaqua­hemi-μ4-oxalato-μ2-oxalato-praseodymium(III)] monohydrate]

In the title complex, {[Pr(C(2)O(4))(1.5)(H(2)O)(2)]·H(2)O}(n), the Pr(III) ion, which lies on a crystallographic inversion centre, is coordinated by seven O atoms from four oxalate ligands and two O atoms from two water ligands; further Pr-O coordination from tetra-dentate oxalate ligands forms a three-dimensional structure. The compound crystallized as a monohydrate, the water mol-ecule occup...

Poly[diimidazole-μ4-oxalato-μ2-oxalato-dicopper(II)]

The title compound, [Cu(2)(C(2)O(4))(2)(C(3)H(4)N(2))(2)](n), was obtained as an unexpected product under hydro-thermal conditions. The Cu(II) atom is in a Jahn-Teller-distorted octa-hedral environment formed by one imidazole N atom and five O atoms from three oxalate anions. The two independent oxalate anions are situated on centres of inversion and coordinate to the Cu(II) atom in two differe...