0. 0. 1s2 1S 1s2 1S 1. [12703460.] 1s2s 3S 1s2s 3S 0. [12816130.] 1s2s 1S 1s2s 1S 1. [15020850.] 1s3s 3S 1s3s 3S 0. [15050610.] 1s3s 1S 1s3s 1S 1. [15817170.] 1s4s 3S 1s4s 3S 0. [15829230.] 1s4s 1S 1s4s 1S 1. [16182600.] 1s5s 3S 1s5s 3S 0. [16188660.] 1s5s 1S 1s5s 1S 0. [26581000.] 2p2 3P 2p2 3P 1. [26584000.] 2p2 3P 2p2 3P 2. [26590000.] 2p2 3P 2p2 3P 2. 26638000. 2p2 1D 2p2 1D 0. 26797000. 2p2 1S 2p2 1S