4

Nb     -0.232839308521637      0.194102356536350      0.225865614041473
Nb      1.793911941800705      1.226145294387826      0.021031448075832
Nb      1.458684655081254      0.313226827771846      1.357948379345335
Nb      0.279703578115789      1.296463516442384      1.057678452930965