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Software for Introductory Chemical Engineering Thermodynamics
Introductory Chemical Engineering Thermodynamics helps readers master the fundamentals of applied thermodynamics as practice today. The text is distinctive in making the molecular perspectives accessible at the introductory level and connecting properties with practical applications. This site distributes the software for the textbook.
If you are a 'user', then you want to download the archive from 'Download' icon or the 'Files' link. If you want the latest version of a particular file,...
Calculates frequencies/modes from an nwchem generated hessian
This is a simple Octave script which calculates the frequencies/normal modes from an nwchem generated hessian matrix. The advantage of having a separate script for this is that you can use the same hessian to calculate frequencies for different isotopic substitutions i.e. you only have to run one nwchem calculation.
The script is finished in its current form in the sense that it is feature complete. Feel free to amend, translate, copy, steal etc.
See the README in the code repository...
JOELib/JOELib2 is a cheminformatics library which supports SMARTS substructure search, descriptor calculation, processing/filtering pipes, conversion of file formats, 100% pure Java, and interfaces to external programs (e.g. Ghemical) are available.