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Zirconium disilicide

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Zirconium disilicide
Names
Other names Zirconium disilicide
Identifiers
CAS Number
ChemSpider
ECHA InfoCard 100.031.725 Edit this at Wikidata
EC Number
  • 234-911-1
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/2Si.ZrKey: GJIKIPCNQLUSQC-UHFFFAOYSA-N
Properties
Chemical formula ZrSi2
Molar mass 147.395 g/mol
Appearance gray powder
Density 4.88 g/cm
Melting point 1,620 °C (2,950 °F; 1,890 K)
Solubility in water insoluble
Solubility soluble in hydrofluoric acid
Structure
Crystal structure Orthorhombic
Lattice constant a = 3.72 au, b = 14.69 au, c = 3.66 au
Hazards
Safety data sheet (SDS) MSDS
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound
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Zirconium disilicide is an inorganic chemical compound with the chemical formula ZrSi2, consisting of zirconium and silicon atoms. It is a ceramic, but not very hard and very brittle.

References

  1. Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, pp. 4–96, ISBN 0-8493-0594-2
  2. ^ Cotter, Perry G.; Kohn, J. A.; Potter, R. A. (January 1956). "Physical and X-Ray Study of the Disilicides of Titanium, Zirconium, and Hafnium". Journal of the American Ceramic Society. 39 (1): 11–12. doi:10.1111/j.1151-2916.1956.tb15590.x. ISSN 0002-7820.
Zirconium compounds
Zr(II)
Zr(III)
Zr(IV)
Acids and complexes
Organozirconium(IV)
Salts and covalent derivatives of the silicide ion
SiH4
+H 		He
LiSi Be2Si SiB3
SiB6
+B 		SiC
+C 		Si3N4
-N
+N 		SiO2 SiF4 Ne
NaSi Mg2Si Al Si SiP, SiP2
-P
+P 		SiS2
-S 		SiCl4 Ar
KSi CaSi
CaSi2 		ScSi Sc5Si3 Sc2Si3 Sc5Si4 TiSi
TiSi2 		V3Si V5Si3, V6Si5, VSi2, V6Si5 Cr3Si Cr5Si3, CrSi, CrSi2 MnSi, MnSi2, Mn9Si2, Mn3Si, Mn5Si3, Mn11Si9 FeSi2
FeSi
Fe5Si3
Fe2Si
Fe3Si 		CoSi, CoSi2, Co2Si, Co3Si NiSi, more… Cu17Si3, Cu56Si11, Cu5Si, Cu33Si7, Cu4Si, Cu19Si6, Cu3Si, Cu87Si13 Zn Ga GeSi
+Ge 		SiAs, SiAs2
-As
+As 		SiSe2 SiSe SiBr4 Kr
RbSi SrSi2 YSi Y5Si3, Y5Si4, Y3Si5, YSi1.4 ZrSi Zr5Si3, Zr5Si4, ZrSi2, Zr3Si2, Zr2Si, Zr3Si Nb4Si Nb5Si3 MoSi2
Mo3Si Mo5Si3 		Tc RuSi Ru2Si, Ru4Si3, Ru2Si3 RhSi Rh2Si, Rh5Si3, Rh3Si2, Rh20Si13 PdSi Pd5Si, Pd9Si2, Pd3Si, Pd2Si Ag Cd In Sn Sb TeSi2 Te2Si3 SiI4 Xe
CsSi Ba2Si BaSi2, Ba5Si3 Ba3Si4 * Lu5Si3 HfSi Hf2Si, Hf3Si2, Hf5Si4, HfSi2 Ta9Si2, Ta3Si, Ta5Si3 WSi2 W5Si3 ReSi Re2Si, ReSi1.8 Re5Si3 OsSi IrSi PtSi Au Hg Tl Pb Bi Po At Rn
Fr Ra ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* LaSi2 La5Si3, La3Si2, La5Si4, LaSi CeSi2 Ce5Si3, Ce3Si2, Ce5Si4, CeSi, Ce3Si5 PrSi2 Pr5Si3, Pr3Si2, Pr5Si4, PrSi NdSi Nd5Si3, Nd5Si4, Nd5Si3, Nd3Si4, Nd2Si3, NdSix Pm SmSi2 Sm5Si4, Sm5Si3, SmSi, Sm3Si5 Eu? GdSi2 Gd5Si3, Gd5Si4, GdSi TbSi2 SiTb, Si4Tb5, Si3Tb5 DySi2 DySi HoSi2 Ho5Si3, Ho5Si4, HoSi, Ho4Si5 ErSi2 Er5Si3, Er5Si4, ErSi Tm? YbSi Si1.8Yb, Si5Yb3, Si4Yb3, Si4Yb5, Si3Yb5
** Ac ThSi PaSi USi2 NpSi2 PuSi Am Cm Bk Cf Es Fm Md No


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