**Author details**

Ouahida Zeghouan<sup>1</sup> \*, Seifeddine Sellami<sup>2</sup> and Mohamed AbdEsselem Dems1

1 Biotechnology Research Center (CRBt), Constantine, Algeria

2 Laboratoire Pollution et Traitement des Eaux, Département de Chimie, Faculté des Sciences Exactes, Université Frères Mentouri Constantine 1, Constantine, Algeria

\*Address all correspondence to: ouahida.zeghouan@gmail.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Strongly Fluorescent Heterocyclic Molecule: Crystallography, 3D Hydrogen-Bonded, Fluorescence… DOI: http://dx.doi.org/10.5772/intechopen.90271*
