B. Poy-vega, N. Cano-cuenca, C. Aguirre, S. Del-pozo, J. Jordán et al., Requiem for tetrazepam, Rev Neurol, vol.57, issue.1, pp.1-2, 2013.

J. Schmitt, Patents US3426014, 1969.

. F-prior, , 1970.

. F-prior, , 1967.

R. W. Hooft and . Program, Bruker AXS BV, 1997.

A. Duisenberg, Indexing in single-crystal diffractometry with an obstinate list of reflections, J Appl Cryst, vol.25, pp.92-98, 1992.

A. Duisenberg, L. Kroon-batenburg, and A. Scheurs, EvalCCD program, Bruker AXS BV. An intensity evaluation method: EVAL-14, J Appl Cryst, vol.36, pp.220-229, 2003.

G. M. Sheldrick and . Sadabs, Empirical Absorption Correction Program. Göttingen: University of Göttingen, 1997.

G. M. Sheldrick, A short history of SHELX, Acta Crystallogr, vol.64, pp.112-134, 2008.

C. B. Hübschle, G. M. Sheldrick, B. Dittrich, and . Shelxe, J Appl Cryst, vol.44, pp.1281-1285, 2011.

G. R. Desiraju, The C-H···O Hydrogen bond in crystals: what is it?, Acc Chem Res, vol.24, pp.290-296, 1991.

T. Steiner and G. R. Desiraju, Distinction between the weak hydrogen bond and the van der Waals interaction, Chem Commun, pp.891-893, 1998.

T. Steiner, C-H···O hydrogen bonding in crystals, Crystallogr Rev, vol.9, issue.2-3, pp.177-228, 2003.

G. A. Jeffrey and L. Lewis, Cooperative aspects of hydrogen bonding in carbohydrates, Carbohydr Res, vol.60, pp.179-82, 1978.

R. Taylor and O. Kennard, Comparison of X-ray and Neutron Diffraction Results for the N-H···O=C Hydrogen Bond, Acta Crystallogr, vol.39, pp.133-141, 1983.

, of the European Parliament and of the Council, 1907.