Bonding in Sulfur-Nitrogen Compounds Comparison with Organic Systems

2 Bonding in Sulfur-Nitrogen Compounds Comparison with Organic Systems 

In order to understand the physical properties and reactivity patterns of S-N compounds it is particularly instructive to compare their electronic structures with those of the analogous organic systems.On a qualitative level, the simplest comparison is that between the hypothetical HSNH radical and the ethylene molecule each of these units can be considered as the building blocks from which conjugated -S=N- or -CH=CH-systems can be constructed. To a first approximation the (j-framework of 

Materials that are comprised of small fragments of (SN) with organic terminal groups, e.g., ArSsNaAr and ArS5N4Ar (Ar = aryl), are of potential interest as molecular wires in the development of nanoscale technology. Consistent with simple band theory, the energy gap 

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