| Identification | Back Directory | [Name]
Mg2Ge | [CAS]
1310-52-7 | [Synonyms]
Mg2Ge
germane,magnesium
magnesium germanide
Magnesium germanide, 99.99% (metals basis) | [Molecular Formula]
Ge.2Mg | [MDL Number]
MFCD11044441 | [MOL File]
1310-52-7.mol | [Molecular Weight]
121.22 |
| Chemical Properties | Back Directory | [Melting point ]
1115° | [density ]
3.090 | [form ]
Pieces | [color ]
cubic crystals, crystalline | [Water Solubility ]
Soluble in water (0.0016g/100mL at 250C). | [Crystal Structure]
Cubic, Antifluorite Structure - Space Group Fm3m | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water |
| Hazard Information | Back Directory | [Chemical Properties]
cub crystal(s); used in semiconductor research [LID94] [MER06] | [Uses]
In semiconductor research. | [Description]
The structure is cubic and has the fluorite arrangement.
The unit-cell parameters are: a = b= c = 4.5148 ?,
α= β = γ = 60°, cell volume = 65.07 ?3.
Large high-purity single crystals of the semiconductor
Mg2Ge have been grown by a modified
Bridgman method. Crystals grown from stoichiometric
melts were p-type with carrier concentrations at 77 K of
about 1016/cm3 and Hall mobilities near 1100 cm5/V s.
Excess magnesium placed in the melt acted as a donor
and produced n-type material. | [Structure and conformation]
The space lattice of Mg2Ge belongs to the cubic system, and it has an antifluorite type structure. In
the structure, Mg occupies the F- position in CaF2, and Ge occupies the Ca2+ position. |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
3A Chemicals
|
| Tel: |
400-668-9898 |
| Website: |
www.3achem.com |
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Gelest, Inc.
|
| Tel: |
(215)-547-1015 |
| Website: |
www.gelest.com |
|