MgH2

Mg1-Mg2

Mg1-Mg3

Mg1-Mg4

Mg2-Mg3

Mg2-Mg4

Mg3-Mg4

3.501

4.476

3.501

3.500

3.500

3.500

(Mg, Ni)H2

Mg1-Mg2

Mg1-Ni

Mg1-Mg4

Mg2-Ni

Mg2-Mg4

Ni-Mg4

3.272

4.322

3.269

3.445

3.203

3.300

(Mg, Ni, Sc)H2

Mg1-Mg2

Mg1-Ni

Mg1-Sc

Mg2-Ni

Mg2-Sc

Ni-Sc

3.208

4.350

3.381

3.684

3.170

3.106