D(ev)

α(1/ )

r₀(Å)

Ni-C

1.004

1.988

2.620

2.271

Ni-Si

1.488

1.036

2.801

2.294

Fe-C

1.006

1.972

2.649

2.297

Fe-Si

1.483

1.021

2.836

2.321