R.G. Hicks

Preparation and Solid State Characterization of 4,4'-Bis(1,2,3,5-dithiadiazolyl)

The reaction of oxamidrazone with sulfur dichloride affords 4,4′-bis(1,2,3,5-dithiadiazolium) dichloride, which can be reduced with triphenylantimony to the corresponding bis(1,2,3,5-dithiadiazolyl) diradical; the solid state structure and transport properties of the dimer [S2N2CCN2S2]2are reported.

Preparation and Solid State Characterization of 1,2,3,5-Diselenadiazolyl [HCN2Se2]·

The reaction of N,N,N′-tris(trimethylsilyl)formamidine with SeCl2 affords 1,2,3,5-diselenadiazolium chloride, which can be reduced with triphenylantimony to the corresponding diselenadiazolyl radical [HCN2Se2]˙; the solid state structure and conductivity of the dimer [HCN2Se2]2 are reported.

Preparation, Structure and Chemistry of a Novel, Disjoint Diradical, 4,4′-Bis(1,2,3,5-Dithiadiazolyl)

Abstract The reaction of oxamidrazone with SCl2 affords 4,4′-bis(1,2,3,5-dithiadiazolium) dichloride, which can be reduced to the corresponding bis(1,2,3,5-dithiadiazolyl) diradical; the electronic structure of the diradical is discussed, and the solid state structure, charge transfer chemistry and transport properties of the dimer [S2N2CCN2S2]2 are described.