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zirconium(IV) oxide

Input interpretation

zirconium(IV) oxide
zirconium(IV) oxide

Chemical names and formulas

formula | ZrO_2 Hill formula | O_2Zr name | zirconium(IV) oxide IUPAC name | dioxozirconium alternate names | diketozirconium | dioxozirconium | zirconia | zirconic anhydride | zirconium dioxide | zirconium oxide mass fractions | O (oxygen) 26% | Zr (zirconium) 74%
formula | ZrO_2 Hill formula | O_2Zr name | zirconium(IV) oxide IUPAC name | dioxozirconium alternate names | diketozirconium | dioxozirconium | zirconia | zirconic anhydride | zirconium dioxide | zirconium oxide mass fractions | O (oxygen) 26% | Zr (zirconium) 74%

Structure diagram

Structure diagram
Structure diagram
| bond counts | bond lengths | 2 bonds | 1.7 Å
| bond counts | bond lengths | 2 bonds | 1.7 Å
vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633
vertex count | 3 edge count | 2 Schultz index | 16 Wiener index | 4 Hosoya index | 3 Balaban index | 1.633

3D structure

3D structure
3D structure

Basic properties

molar mass | 123.22 g/mol phase | solid (at STP) melting point | 2700 °C boiling point | 5000 °C density | 5.89 g/cm^3
molar mass | 123.22 g/mol phase | solid (at STP) melting point | 2700 °C boiling point | 5000 °C density | 5.89 g/cm^3

Units

Solid properties (at STP)

density | 5.89 g/cm^3
density | 5.89 g/cm^3

Units

Thermodynamic properties

specific heat capacity c_p | solid | 0.4561 J/(g K) molar heat capacity c_p | solid | 56.2 J/(mol K) specific free energy of formation Δ_fG° | solid | -8.463 kJ/g molar free energy of formation Δ_fG° | solid | -1043 kJ/mol specific heat of formation Δ_fH° | solid | -8.932 kJ/g molar heat of formation Δ_fH° | solid | -1101 kJ/mol molar heat of fusion | 90 kJ/mol | specific heat of fusion | 0.7 kJ/g | (at STP)
specific heat capacity c_p | solid | 0.4561 J/(g K) molar heat capacity c_p | solid | 56.2 J/(mol K) specific free energy of formation Δ_fG° | solid | -8.463 kJ/g molar free energy of formation Δ_fG° | solid | -1043 kJ/mol specific heat of formation Δ_fH° | solid | -8.932 kJ/g molar heat of formation Δ_fH° | solid | -1101 kJ/mol molar heat of fusion | 90 kJ/mol | specific heat of fusion | 0.7 kJ/g | (at STP)

Chemical identifiers

CAS number | 1314-23-4 PubChem CID number | 62395 PubChem SID number | 24852303 SMILES identifier | O=[Zr]=O InChI identifier | InChI=1/2O.Zr/rO2Zr/c1-3-2 RTECS number | ZH8800000 MDL number | MFCD00011310
CAS number | 1314-23-4 PubChem CID number | 62395 PubChem SID number | 24852303 SMILES identifier | O=[Zr]=O InChI identifier | InChI=1/2O.Zr/rO2Zr/c1-3-2 RTECS number | ZH8800000 MDL number | MFCD00011310

NFPA label

NFPA label
NFPA label
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0
NFPA health rating | 1 NFPA fire rating | 0 NFPA reactivity rating | 0

Safety properties

autoignition point | 1000 °C
autoignition point | 1000 °C

Toxicity properties

RTECS classes | other
RTECS classes | other

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