A.(3,1,2,+1/2)B.(2,0,0,0)C.(2,1,+1,+1/2)D.(3,2,+1,1/2)
A.(2,1,0,1/2) B.(2,+1,1,1/2) C.(2,1,1,1/2) D.(2,1,+1,+1/2)
A.Na+ B.I C.Rb+ D.Cl