Oxamate and chloranilate bridges in polymeric networks

 
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Oxamate and chloranilate bridges in polymeric networks (EN)

Veltsistas, P. (EN)

Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας (EL)
Veltsistas, P. (EN)

Oxamic acid acts as a bridging ligand with lanthanide ions to form, for example 9-coordinate Ho(III) systems in which the holmium centres are linked into sheets via H-bonds. Nd(III) also forms 9-coordinate complexes with oxamate but an alternative packing motif is observed. Multidentate ligands such as chloroanilate can also induce interesting networks. Thus with sodium and phenanthroline a complex which contains 7-coordinate sodium atoms linked together to form infinite double chains is observed. (EN)

supramolecular structures (EN)


Phosphorus Sulfur and Silicon and the Related Elements (EN)

English

1997




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