The molecular structure of Lornoxicam belongs to C1 point
group symmetry. All vibrations are active in both IR and Raman. The
optimized molecular structure of Lornoxicam is shown inThe
optimized geometrical parameters such as bond lengths and bond
angles obtained by the DFT method with the 6-31G(d,p) and
6e31þþG(d,p) basis sets for the molecule are presented in Table 1