Global Information Lookup Global Information

Terbium silicide information


Terbium silicide
Names
IUPAC name
Terbium silicide
Other names
Terbium silicon
Silicon terbium
Terbium Disilicide
Terbium(IV) silicide
Identifiers
CAS Number
  • 12039-80-4 checkY
3D model (JSmol)
  • Interactive image
EC Number
  • 234-903-8
InChI
  • InChI=1S/2Si.Tb
    Key: ANIPRLJNGJNJRK-UHFFFAOYSA-N
SMILES
  • [Si].[Si].[Tb]
Properties
Chemical formula
TbSi2
Molar mass 215.09 g/mol
Appearance Gray powder
Solubility in water
Insoluble
Structure
Crystal structure
Orthorhombic or Hexagonal
Related compounds
Related compounds
Rare earth silicides
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

Terbium silicide is a chemical compound of the rare earth metal terbium with silicon having chemical formula TbSi2. It is a gray solid first described in detail in the late 1950s.[1]

The metallic resistivity and low Schottky barrier of TbSi2 (on n-type doped silicon) make it a potential candidate for applications such as infrared detectors, ohmic contacts, magnetoresistive devices, and thermoelectric devices.

It exhibits antiferromagnetism at 16K.[2]

  1. ^ Perri, J. A.; Binder, I.; Post, B. (1959). "Rare earth metal disilicides". The Journal of Physical Chemistry. 63 (4): 616–619. doi:10.1021/j150574a041.
  2. ^ Sekizawa, K.; Yasukochi, K. (1966). "Antiferromagnetism of disilicides of heavy rare earth metals". Journal of the Physical Society of Japan. 21 (2): 274–278. Bibcode:1966JPSJ...21..274S. doi:10.1143/JPSJ.21.274.

and 14 Related for: Terbium silicide information

Request time (Page generated in 0.7875 seconds.)

Terbium silicide

Last Update:

Terbium silicide is a chemical compound of the rare earth metal terbium with silicon having chemical formula TbSi2. It is a gray solid first described...

Word Count : 127

Binary compounds of silicon

Last Update:

containing silicon and one other chemical element. Technically the term silicide is reserved for any compounds containing silicon bonded to a more electropositive...

Word Count : 4862

Cubic crystal system

Last Update:

eight atoms in the unit cell. Examples occur among the transition metal silicides and germanides, as well as a few other compounds such as gallium palladide...

Word Count : 3620

List of inorganic compounds

Last Update:

– TeCl4 Terbium(III) chloride – TbCl3 Terbium(III) bromide – TbBr3 Terbium(III) carbonate – Tb2(CO3)3 Terbium(III) chloride – TbCl3 Terbium(III) fluoride...

Word Count : 8726

List of CAS numbers by chemical compound

Last Update:

12036–15–6 TbSi2 terbium(IV) silicide 12039–80–4 Tb2O3 terbium(III) oxide 12036–41–8 Tb2S3 terbium(III) sulfide 12138–11–3 Tb2Se3 terbium(III) selenide 12166–48–2...

Word Count : 120

Vanadium

Last Update:

Hardy, George F.; Hulm, John K. (15 February 1953). "Superconducting Silicides and Germanides". Physical Review. 89 (4): 884. Bibcode:1953PhRv...89Q...

Word Count : 8468

Americium

Last Update:

Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium Hafnium Tantalum Tungsten...

Word Count : 9240

Glossary of chemical formulae

Last Update:

selenate 7787-41-9 BaSiO3 barium metasilicate 13255-26-0 BaSi2 barium silicide 1304-40-1 BaSi2O5 barium disilicate 12650-28-1 BaSnO3 barium stannate 12009-18-6...

Word Count : 107

Plutonium

Last Update:

tungsten along with the more stable oxides, borides, carbides, nitrides and silicides can tolerate this. Melting in an electric arc furnace can be used to produce...

Word Count : 15142

Silicon

Last Update:

In the late 20th century, the complexity of the crystal chemistry of silicides was mapped, along with the solid-state physics of doped semiconductors...

Word Count : 10618

Indium

Last Update:

as halogens to give indium(III) compounds. It does not form a boride, silicide, or carbide, and the hydride InH3 has at best a transitory existence in...

Word Count : 5599

Beryllium

Last Update:

brick-red compound that reacts with water to give methane. No beryllium silicide has been identified. The halides BeX2 (X = F, Cl, Br, and I) have a linear...

Word Count : 9944

Alkali metal

Last Update:

lead), ionic substances with cage-like structures are formed, such as the silicides M4Si4 (M = K, Rb, or Cs), which contains M+ and tetrahedral Si4−4 ions...

Word Count : 23537

Thorium

Last Update:

K2[ThF6] (potassium hexafluorothorate(IV)). Thorium borides, carbides, silicides, and nitrides are refractory materials, like those of uranium and plutonium...

Word Count : 15902

PDF Search Engine © AllGlobal.net