Table lookup:

from
to
Energy:
ConfigurationType:
Configuration:
Term:
J value:
ConfigurationType Configuration Term J Energy (cm -1) Lifetime
(ns)
Source
n ns 1s
n np 2p-6p
n nd 3d-5d
n ns 2s
n ns 3s
n ns 4s
6p@{6} 6p@{6} 1 S 0 0