ELECTRONIC STRUCTURE AND CHEMICAL PROPERTIES OF 1,2,4-OXADIAZOLE BIS-1,2,4-OXADIAZOLES AND OTHER DERIVATIVES

1,2,4-oxadiazole and various possible bis-1,2,4-oxadiazoles and di-(1,2,4-diazolyl)ethylenes have been studied by the Pariser-Parr-Pople approximation of the M.O.A.S.M.O. method. A discussion of the chemical properties and of the electronic absorption spectrum is given for the known compounds, and predictions are made about those derivatives which have not yet been described in the literature. © 1977.