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8 votes
1 answer
132 views

What would be the best tool to simulate FTIR spectra of molecules?

I tried to simulate a spectrum of a porphyrin using the orca 5.0.4 program, calculating the frequencies and simulating the spectrum with the orca_mapspc program from the orca package, however the ...
Mateus Augusto's user avatar
7 votes
1 answer
310 views

For software that does not support FCIDUMP format, what format is used and how can we get the software to interact with FCIDUMP integrals?

Complementary to this question: How do the various programs read or write integrals in FCIDUMP format? which attempts to list all electronic structure packages that support the ...
Nike Dattani - No Free Time's user avatar