Antimony Disc Single Crystal

Goodfellow's single crystal Antimony Disc range contains 20 variations. The high purity and ordered atomic structure of these single crystal antimony discs make them ideal for applications in physics research and as x-ray or neutron monochromators. These precisely oriented crystals can also serve as electrodes in electrochemical experiments or as model catalytic surfaces to study surface reactions. With no disruptive grain boundaries, Antimony Disc single crystals enable the intrinsic properties of this elemental metalloid to be probed and quantified. The wide selection of orientations, dimensions and surface finishes available from Goodfellow allows researchers to select the optimal Antimony Disc for their specific experiment.

Formula: Sb
Percentage Purity: 99.999%
Thickness: 2mm
Diameter: 12mm
Orientation: -111
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-36-0
UOM Code: 428-574-82

SKU: 1000170185

Product Code: SB00-SC-000143

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Tolerances

Single Crystal

Orientation		See Item
Thickness		+2% / -1%
Length		+2% / -1%

Disc

Diameter		+2% / -1%

Acute toxicity

Hazardous to the environment

Tolerances

Single Crystal

Orientation		See Item
Thickness		+2% / -1%
Length		+2% / -1%

Disc

Diameter		+2% / -1%

Technical Data Sheet

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€1,229.22

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Buy 5 for €995.67 each and save 19%
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Material Properties for Metals

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@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