of electron and ion momenta allows to define new observables that are sensitive to symmetry violations and to the role of electron dynamics for molecular properties [@Trinter2012].\
Recently, it has been demonstrated that Coulomb explosion of a chiral species can efficiently be induced by core ionization with an X-ray photon from a synchrotron source [@Pitzer2016]. There, the distinction of enantiomers is even superior to the results obtained with a femtosecond laser. This is attributed to the shorter time-scale of the multiple ionization: The electronic processes after core excitation (e.g. Auger cascades) are expected to be faster (a few fs) than the pulse duration of a femtosecond laser pulse (around 40 fs).\
In this work we extend our method to a slightly more complex molecule, the chiral ethane derivative halothane CHBrClCF${}_{3}$. The absolute configuration is supposed to be $(S)$-(+)-halothane [@Ramig2012]. World Health Organization’s *Model Lists of Essential Medicines* includes halothane [@WHO2015], although its use is decreasing due to its hepatotoxicity. Concerning stereospecific effects, a study reports slightly different physiological effects of the two enantiomers [@Harris1998]. Inner shell photoionization and subsequent fragmentation have been investigated by Souza et al. [@Souza2001]. Halothane showcases two aspects that become relevant when extending Coulomb Explosion Imaging 