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Antimony Top Hat Single Crystal
Available Configurations
Properties common to all products in this list
Acute toxicity
Hazardous to the environment
Starting at
$2,450.00
each
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 51 |
| Crystal structure | Rhombohedral |
| Electronic structure | Kr 4d¹⁰ 5s² 5p³ |
| Valences shown | -3,0,3,5 |
| Atomic weight( amu ) | 121.75 |
| Thermal neutron absorption cross-section( Barns ) | 5 |
| Photo-electric work function( eV ) | 4.1 |
| Natural isotope distribution( Mass No./% ) | 121/ 57.3 |
| Natural isotope distribution( Mass No./% ) | 123/ 42.7 |
| Atomic radius - Goldschmidt( nm ) | 0.161 |
| Ionisation potential( No./eV ) | 1/ 8.64 |
| Ionisation potential( No./eV ) | 3/ 25.3 |
| Ionisation potential( No./eV ) | 2/ 16.53 |
| Ionisation potential( No./eV ) | 5/ 56.0 |
| Ionisation potential( No./eV ) | 4/ 44.2 |
| Ionisation potential( No./eV ) | 6/ 108 |
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Mohs | 3-3.3 |
| Material condition | Polycrystalline |
| Poisson's ratio | 0.25-0.33 |
| Bulk modulus( GPa ) | 42 |
| Tensile modulus( GPa ) | 54.7 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 40.1@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0051@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 4.89 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 1750 |
| Density( gcm⁻³ ) | 6.68@20 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 630.7 |
| Latent heat of evaporation( J g⁻¹ ) | 1370 |
| Latent heat of fusion( J g⁻¹ ) | 163 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 205@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 24.4@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 9@0-100°C |
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Tolerances
Top Hat
| Inside Diameter | +2% / -1% | |
|---|---|---|
| Outside Diameter | +2% / -1% | |
| Bottom Section Thickness | +2% / -1% | |
| Top Section Thickness | +2% / -1% |