EasySpin forum

Dear all,
I have one complex with three spin centers? I have collected variable-temperature data, is it possible to simulate together all the data, in order to determine the exchange interaction?

EPR data indicates that it is originating from the exchange-coupled state.

Thanking
Kamal

In order to fit multiple spectra at once, concatenate all the experimental spectra and then write a esfit to write a custom simulation function that simulates all spectra (also concatenated). See the user guide on esfit here.