Chemical Property of Mg2Ge
Chemical Property:
- Melting Point:1115°
- PSA：0.00000
- Density:3.090
- LogP:0.51920
- Water Solubility.:Soluble in water (0.0016g/100mL at 250C).
- Purity/Quality:
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98%Min *data from raw suppliers
Magnesium germanide, 99.99% (metals basis) *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
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SDS file from LookChem
Useful:
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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.
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Uses
In semiconductor research. Magnesium germanide is used as primary and secondary intermediate and in chemical research. It forms germanium hydrides on exposure to hydrochloric acid.
