Manganese arsenide
Names | |
---|---|
IUPAC name Manganese arsenide | |
Identifiers | |
CAS Number |
|
3D model (JSmol) |
|
ChemSpider |
|
ECHA InfoCard | 100.031.331 |
EC Number |
|
PubChem CID |
|
CompTox Dashboard (EPA) |
|
InChI
| |
| |
Properties | |
Chemical formula | MnAs |
Molar mass | 129.859 g/mol |
Structure[1] | |
Crystal structure | Hexagonal (NiAs) |
Space group | P63/mmc (No. 194), hP4 |
Lattice constant | a = 0.4 nm, c = 0.5702 nm |
Formula units (Z) | 2 |
Hazards | |
Flash point | Non-flammable |
Related compounds | |
Other anions | Manganese silicide |
Other cations | Gallium arsenide Nickel arsenide |
Related compounds | Gallium manganese arsenide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N (what is YN ?) Infobox references |
Chemical compound
Manganese arsenide (MnAs) is an intermetallic compound, an arsenide of manganese. It forms ferromagnetic crystals with hexagonal (NiAs-type) crystal structure, which convert to the paramagnetic orthorhombic β-phase upon heating to 45 °C (113 °F). MnAs has potential applications in spintronics, for electrical spin injection into GaAs and Si based devices.[2]
References
- ^ Ido, H.; Yasuda, S.; Kido, M.; Kido, G.; Miyakawa, T. (1988). "EFFECT OF HIGH PRESSURE AND HIGH MAGNETIC FIELD ON MAGNETISM OF MnAs1−xSbx (0 ≤ x ≤ 0.3)". Le Journal de Physique Colloques. 49: C8-167-C8-168. doi:10.1051/jphyscol:1988870.
- ^ Mocuta, Cristian; Bonamy, Daniel; Stanescu, Stefan; El Moussaoui, Souliman; Barbier, Antoine; Montaigne, François; MacCherozzi, Francesco; Bauer, Ernst; Belkhou, Rachid (2017). "Finite size effect on the structural and magnetic properties of MnAs/GaAs(001) patterned microstructures thin films". Scientific Reports. 7 (1): 16970. Bibcode:2017NatSR...716970M. doi:10.1038/s41598-017-17251-y. PMC 5717107. PMID 29208928.
- v
- t
- e
- MnH(CO)5
- Mn2(CO)10
- (C5H4CH3)Mn(CO)3
- Mn(CO)5Br
- MnC2O4
- MnO
- Mn3(PO4)2
- MnS
- MnSe
- MnTe
- Mn(NO3)2
- MnCO3
- MnCl2
- MnSO4
- MnF2
- MnBr2
- MnI2
- MnTiO3
- MnMoO4
- Mn(CH3COO)2
- Mn(OH)2
- MnSe2
- Mn(ClO3)2
- Mn(ClO4)2
- Mn(C5H5)2
- Mn(C3H5O3)2
- C
24H
48MnO
4 - C
36H
70MnO
4
- Mn3O4
- Mn5O8
- MnCl3
- Mn2O3
- MnF3
- K6Mn2O6
- MnAs
- MnPO4
- Mn(CH3COO)3
- K3MnO4
- MnF5 (predicted)
- H2MnO4
- MnO3
- Na2MnO4
- K2MnO4
- MnO2F2 (predicted)
- Mn2O7
- KMnO4
- MnO3F