Magnesium nickel hydride
| Names | |
|---|---|
| IUPAC name  Magnesium nickel hydride   | |
| Other names  Nickel magnesium hydride   | |
| Identifiers | |
  | |
3D model (JSmol)   |  |
  | |
  | |
| Properties | |
| Mg2NiH4 | |
| Molar mass | 111.33 g/mol | 
| Appearance | black/brown | 
| Density | 2.71 g/cm3 | 
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).   Infobox references   | |

Magnesium nickel hydride is the chemical compound Mg2NiH4. It contains 3.6% by weight of hydrogen and has been studied as a potential hydrogen storage medium.[1][2]
References
- ^ Zolliker, Peter; Yvon, K; Jorgensen, J. D; Rotella, F. J (1986). "Structural studies of the hydrogen storage material magnesium nickel hydride (Mg2NiH4). 2. Monoclinic low-temperature structure". Inorganic Chemistry. 25 (20): 3590. doi:10.1021/ic00240a012.
 - ^ Li, Liquan; Akiyama, Tomohiro; Yagi, Jun-Ichiro (2000). "Hydrogen storage alloy of Mg2NiH4 hydride produced by hydriding combustion synthesis from powder of mixture metal". Journal of Alloys and Compounds. 308 (1–2): 98–103. doi:10.1016/S0925-8388(00)00906-3.