Related to the question Are there dashboards displaying experimental properties of molecular materials?
My question is: Are there any good, free, online databases on calculated vibrational modes of inorganic molecules, in particular including coordination complexes? Even if it's not interactive (thus, not a dashboard), I'd need to be able to look for complexes of certain metal ions and certain kinds of ligands and check out their normal vibrational modes.
In the previous question some databases where mentioned, so, in particular, is there anything for this purpose beyond the Computational Chemistry Comparison and Benchmark DataBase? Also, would the Molecule Explorer within Materials Project any good for this purpose?