Anchorage of 4-nitropyridine N-oxide, an optically non-linear entity, onto CdCl 2 and CdI 2 host matrices
Authors:
- Jacques PécautJPJacques Pécaut
- Yvette le FurYFYvette le Fur
- Jean-Pierre LevyJLJean-Pierre Levy
- René MasseRMRené Masse
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 3 (4) , 333-338
Abstract
The syntheses and crystal structures of bis(4-nitropyridine N-oxide)cadmium chloride and bis(4-nitropyridine N-oxide)cadmium iodide dihydrate are reported. The cadmium chloride complex exhibits a second-harmonic generation signal (SHG) of the same magnitude as that of KTiOPO4(KTP). The CdCl2 polymeric chains host the 4-nitropyridine N-oxide molecules through short Cd–O bonds, suggesting an extension of the π molecular orbital of the guest molecule through a O—Cd—O bridge.Keywords
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