openmc
openmc.model
openmc.examples
openmc.deplete
openmc.mgxs
openmc.stats
openmc.data
openmc.lib
openmc.openmoc_compatible
Return tuple of (atomic number, mass number, metastable state)
name (str) – Name of nuclide using GNDS convention, e.g., ‘Am242_m1’
Atomic number, mass number, and metastable state
3-tuple of int