P. Saxe and H. F. Schaefer III. Cyclic D6h Hexaazabenzene-A Relative Minimum on the N6 Potential Energy Hypersurface?. Journal of the American Chemical Society. 1983, 105: 1760–1764. doi:10.1021/ja00345a010.
H. Huber. Is Hexazine Stable?. Angewandte Chemie International Edition. 1982, 21 (1): 64–65. doi:10.1002/anie.198200641.
M. N. Glukhovtsev and P. von Ragué Schleyer. Structures, bonding and energies of N6 isomers. Chemical Physics Letters. 1992, 198 (6): 547–554. doi:10.1016/0009-2614(92)85029-A.
T.-K. Ha, R. Cimiraglia and M.T. Nguyen. Can hexazine (N6) be stable?. Chemical Physics Letters. 1981, 83 (2): 317–319. doi:10.1016/0009-2614(81)85471-1.