a2-AB.mwfn  a2-ABx.mwfn  spin_flip_a2-ABx.mwfn  
   -1.00000000      0.00000592     -0.00002057  
   -0.00000741      0.70710678     -0.70710678  
    0.00001578      0.70710678      0.70710678  
