Hello everyone, interested in replies with similar interest in computational and physical chemistry, crystallography and Raman vibrational spectra of molecules.

Wolfram Mathematica’s “`Notation” was extensively used to define glyph operator scripting language to shorten the Lagrangian and Hamiltonian setup and solvers in specific for the Lagrangian Linear Operator. The solution, though incomplete, matched what is found in the books.

I need to extend this code and corresponding cloud objects to obtain all these Normal Frequencies:

https://www.chem.purdue.edu/jmol/vibs/c6h6.html

which I have no clue how they were computed!!

Not interested in comments about my presentation, my articles are written intentionally in non-academic language and presentation and shall remain that way.

Dara