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| Names | |
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| Other names Indium(III) phosphide | |
| Identifiers | |
| CAS Number | |
| 3D model (JSmol) | |
| ChemSpider | |
| PubChem CID | |
InChI
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SMILES
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| Properties | |
| Chemical formula | InP |
| Molar mass | 145.792 g/mol |
| Appearance | black cubic crystals |
| Density | 4.81 g/cm, solid |
| Melting point | 1,062 °C (1,944 °F; 1,335 K) |
| Solubility in water | slightly soluble in acids |
| Band gap | 1.344 eV (300 K; direct) |
| Electron mobility | 5400 cm/(V·s) (300 K) |
| Thermal conductivity | 0.68 W/(cm·K) (300 K) |
| Refractive index (nD) | 3.1 (infrared); 3.55 (632.8 nm) |
| Structure | |
| Crystal structure | Zinc blende |
| Coordination geometry | Tetrahedral |
| Thermochemistry | |
| Heat capacity (C) | 45.4 J/(mol·K) |
| Std molar entropy (S298) |
59.8 J/(mol·K) |
| Std enthalpy of formation (ΔfH298) |
-88.7 kJ/mol |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
| Main hazards | Toxic, hydrolysis to phosphine |
| Related compounds | |
| Other anions | Indium nitride Indium arsenide Indium antimonide |
| Other cations | Aluminium phosphide Gallium phosphide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
 Y verify (what is ?)
Infobox references
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- Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–61, ISBN 0-8493-0594-2
- Sheng Chao, Tien; Lee, Chung Len; Lei, Tan Fu (1993), "The refractive index of InP and its oxide measured by multiple-angle incident ellipsometry", Journal of Materials Science Letters, 12 (10): 721, doi:10.1007/BF00626698.
- Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 5–20, ISBN 0-8493-0594-2