1. Aryal, M.M., Mishra, D.R., Paudyal, D.D., Byahut, S., Maharjan, N.B., Adhikari, N.P., Scheicher, R.H., Jeong, J., Badu, S.R., Pink, R.H., Chow, L., Das, T.P.: Understanding nuclear quadrupole interactions of 35CI, 79Br and 129I and binding energies of solid halogens at first-principles level. Hyperfine Interact. (2008). doi:l0.l007/s10751-008-9633-9
2. Bertholdt, K., Frank, M., Gubitz, F., Kreische, W., Losch, B., Ott, C., Roseler, B., Schneider, M., Schwab, F., Stammler, K., Weeske, G.: Nuclear quadrupole interaction in solid HF and trifluoroaminoboranes. J. Mol. Struct. 192, 199 (1989)
3. Mootz, D., Steffen, M.: Boron trifluoride: crystal structure of a metastable phase. Angew. Chern. Int. Ed. Engl. 19, 483 (1980)
4. Das, T.P.: In: Kaplan, T.A., Mahanti, S.D. (eds.) Electronic Properties of Solids Using Cluster Methods, pp. 1–28. Plenum, New York (1995)
5. Das, T.P.: Theory of origin of hyperfine interactions in atomic systems. Hyperfine Interact. 34, 149 (1987)