Molecular structure in the solid state by X-ray crystallography and SSNMR and in solution by NMR of two 1,4-diazepines - Nieto, C.I.; Sanz, D.; Claramunt, R.M.; Torralba, M.C.; Torres, M.R.; Alkorta, I.; Elguero, J. (Journal of Molecular Structure, 2018)