Tm. Barclay et al., A bimodal dithiadiazolyl diradical: crystal structure and magnetic properties of the 2,2 '-dimethylbiphenylene bridged derivative, CHEM COMMUN, (22), 1999, pp. 2269-2270
The two termini of the torsionally strained dithiadiazolyl diradical S2N2C-
C6H3Me-MeC6H3-CN2S2 3 possess different solid state structural environments
; the bulk magnetic susceptibility of 3 is interpreted in terms of the dist
inct properties of the two radical centres.