We are seeing some temperature dependent motional effects in a liquid-state biradical nitroxide radical system, showing a transition from a three-peak to a five-peak system. It is mentioned in the article by Eaton et al. (doi: 10.1002/cmr.a.21426) that the software called 'dynbir' can be implemented in Easyspin. Could you please give a hint how to proceed or else, if there is an alternative way to conduct the simulation of dynamic effects of this kin in Easyspin?
For the simple three peak and five peak system I used chili with different J values but in the case of motional effects it doesn't work.