.5 @ 0. 2s2 2p 2P 2s2 2p 2P 1.5 @ 163960. 2s2 2p 2P 2s2 2p 2P .5 458100. 2s2p2 4P 2s2p2 4P 1.5 541000. 2s2p2 4P 2s2p2 4P 2.5 610000. 2s2p2 4P 2s2p2 4P 1.5 843700. 2s2p2 2D 2s2p2 2D 2.5 884100. 2s2p2 2D 2s2p2 2D .5 955700. 2s2p2 2S 2s2p2 2S .5 1129600. 2s2p2 2P 2s2p2 2P 1.5 1143100. 2s2p2 2P 2s2p2 2P 1.5 @ 1424900. 2p3 4S 2p3 4S 1.5 @ 1582000. 2p3 2D 2p3 2D 2.5 @ 1626400. 2p3 2D 2p3 2D .5 @ 1781100. 2p3 2P 2p3 2P 1.5 @ 1872900. 2p3 2P 2p3 2P