Zirconium Dioxide

ZrO₂

IUPAC: Zirconium(IV) oxide

CAS: 1314-23-4

अवलोकन

Zirconium dioxide is a white crystalline oxide with the highest melting point of any metal oxide. In its cubic form (stabilized with yttrium), it becomes cubic zirconia, a popular diamond simulant in jewelry. It is also an important ceramic material and ion conductor.

संरचना

तत्व प्रतीक परमाणु परमाणु द्रव्यमान
Oxygen O 2 15.9990
Zirconium Zr 1 91.2240

मूलीय संरचना

O
Oxygen ×2
26.0%
Zr
Zirconium ×1
74.0%

उपयोग

  • • Diamond simulant (cubic zirconia jewelry)
  • • Dental crowns and implants
  • • Oxygen sensor in car exhaust
  • • Thermal barrier coatings

रोचक तथ्य

  • ✦ Cubic zirconia is so brilliant it was initially difficult to distinguish from real diamonds

सुरक्षा

  • ⚠ Low toxicity
  • ⚠ Inhalation of dust should be avoided

Structure

SMILES

O=[Zr]=O

गुण

प्रकार
oxide
अवस्था
solid
मोलर द्रव्यमान
123.22 g/mol
घनत्व
5.6800 g/cm³
गलनांक
2715.0 °C
क्वथनांक
4300.0 °C
घुलनशीलता
insoluble

Molecular Descriptors

Exact Mass
121.8945
TPSA
34.1 Ų
H-Bond Donors
0
H-Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
3
Complexity
18.0

अन्य नाम

Zirconia Cubic zirconia (gem form)

संबंधित यौगिक

Bismuth(III) Oxide

Bi₂O₃

Carbon Monoxide

CO

Chromium Trioxide

CrO₃

Cobalt(II) Oxide

CoO

Copper(I) Oxide

Cu₂O

Lithium Nickel Manganese Cobalt Oxide

LiNi₀.₃₃Mn₀.₃₃Co₀.₃₃O₂

Gallium(III) Oxide

Ga₂O₃

Aluminum Oxide

Al₂O₃

Antimony Trioxide

Sb₂O₃

Cadmium Oxide

CdO

Frequently Asked Questions

What is Zirconium Dioxide?
Zirconium Dioxide (ZrO₂) is a oxide compound with the IUPAC name Zirconium(IV) oxide.
What is the molecular weight of Zirconium Dioxide?
Zirconium Dioxide has a molar mass of 123.218 g/mol.
What state is Zirconium Dioxide at room temperature?
Zirconium Dioxide is a solid at room temperature.
Is Zirconium Dioxide organic or inorganic?
Zirconium Dioxide is classified as an inorganic compound.
What elements make up Zirconium Dioxide?
Zirconium Dioxide (ZrO₂) is composed of Oxygen (O), Zirconium (Zr).