Tin Top Hat Single Crystal

Formula: Sn

Form: Single Crystal

Material: Tin

CAS Number: 7440-31-5

Commodity: Metals

Purity: 99.999%

Top Section Thickness: 1mm

Bottom Section Thickness: 1mm

Inside Diameter: 8mm

Outside Diameter: 10mm

Tin Top Hat Single Crystals from Goodfellow come in 15 variations. These precisely oriented tin crystals enable researchers to investigate the fundamental properties and applications of this versatile metal. For example, tin single crystals can serve as monochromators to filter specific wavelengths of X-rays or as specially oriented electrodes in electronic devices. Other applications include studying tin's catalytic activity and measuring optical, thermal, and mechanical properties along particular crystal directions. By providing tin single crystals of controlled orientation and exceptional purity, Goodfellow empowers discoveries across disciplines like physics, chemistry, and materials science.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

each

Tolerances

Single Crystal

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

Top Hat

Inside Diameter		+2% / -1%
Outside Diameter		+2% / -1%
Bottom Section Thickness		+2% / -1%
Top Section Thickness		+2% / -1%

Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	50
Crystal structure	Tetragonal
Electronic structure	Kr 4d¹⁰ 5s² 5p²
Valences shown	2,4
Atomic weight( amu )	118.69
Thermal neutron absorption cross-section( Barns )	0.63
Photo-electric work function( eV )	4.3
Natural isotope distribution( Mass No./% )	122/ 4.6
Natural isotope distribution( Mass No./% )	124/ 5.6
Natural isotope distribution( Mass No./% )	114/ 0.7
Natural isotope distribution( Mass No./% )	120/ 32.4
Natural isotope distribution( Mass No./% )	118/ 24.3
Natural isotope distribution( Mass No./% )	112/ 1.0
Natural isotope distribution( Mass No./% )	116/ 14.7
Natural isotope distribution( Mass No./% )	115/ 0.4
Natural isotope distribution( Mass No./% )	117/ 7.7
Natural isotope distribution( Mass No./% )	119/ 8.6
Atomic radius - Goldschmidt( nm )	0.158
Ionisation potential( No./eV )	2/ 14.63
Ionisation potential( No./eV )	5/ 72.3
Ionisation potential( No./eV )	3/ 30.5
Ionisation potential( No./eV )	4/ 40.7
Ionisation potential( No./eV )	1/ 7.34

Mechanical Properties

Element	Value
Hardness - Mohs	1.5-1.8
Material condition	Polycrystalline
Poisson's ratio	0.357
Bulk modulus( GPa )	58.2
Tensile modulus( GPa )	49.9

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	12.6@20@20°C
Superconductivity critical temperature( K )	3.722
Temperature coefficient( K⁻¹ )	0.0046@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV )	0.42

Physical Properties

Element	Value
Boiling point( C )	2270
Density( gcm⁻³ )	7.28@20°C

Thermal Properties

Element	Value
Melting point( C )	231.9
Latent heat of evaporation( J g⁻¹ )	2497
Latent heat of fusion( J g⁻¹ )	59.6
Specific heat( J K⁻¹ kg⁻¹ )	213@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	66.8@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	23.5@0-100°C

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Tin Top Hat Single Crystal

Tolerances

Material Properties for Metals