[Ar]3d54s1
4,0,0,+1/2(或-1/2)
3,2,2,+1/2;
3,2,1,+1/2;
3,2,0,+1/2;
3,2,-1,+1/2;
3,2,-2,+1/2;
最后一项也可以全部是-1/2(即要么全部5个都是+1/2,要么都是-1/2)
[Ar]3d54s1
4,0,0,+1/2(或-1/2)
3,2,2,+1/2;
3,2,1,+1/2;
3,2,0,+1/2;
3,2,-1,+1/2;
3,2,-2,+1/2;
最后一项也可以全部是-1/2(即要么全部5个都是+1/2,要么都是-1/2)