4

Sb      0.062152896647652      0.162473313095592     -0.077128557396845
Sb      1.375000871080732      1.280312088571714     -0.200282378176919
Sb      1.453987167673798     -0.289213024257567      1.667838050516714
Sb      0.011165300954584      1.669228628476989      1.684289863560616