Mh. Palmer et al., 3-METHYLTHIO-1,2,4-TRIAZINE - A COMPARISON OF EXPERIMENTAL AND THEORETICAL STRUCTURES, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 550-553
;The theoretical equilibrium and X-ray crystallographic structures of
3-methyl-1,2,4-triazine, C4H5N3S, show a high level of agreement. The
calculated charge distributions are analysed for each of four conforme
rs; that with lowest energy is present both in the solid and in mesity
lene solution, as shown by dipole-moment measurements.