Ruthenium(IV) oxide (data page)

This page provides supplementary chemical data on ruthenium(IV) oxide

Thermodynamic properties
Phase behavior
Triple point ? K (? °C), ? Pa
Critical point ? K (? °C), ? Pa
Std enthalpy change
of fusionΔfusHo		 ? kJ/mol
Std entropy change
of fusionΔfusSo		 ? J/(mol·K)
Std enthalpy change
of vaporizationΔvapHo		 ? kJ/mol
Std entropy change
of vaporizationΔvapSo		 ? J/(mol·K)
Solid properties
Std enthalpy change
of formation ΔfHosolid		 -71 kcal/mol
Std enthalpy change
of absorption -ΔaHosolid		 200 kJ/mol
Standard molar entropy
Sosolid		 ? J/(mol K)
Heat capacity cp ? J/(mol K)
Liquid properties
Std enthalpy change
of formation ΔfHoliquid		 ? kJ/mol
Standard molar entropy
Soliquid		 ? J/(mol K)
Heat capacity cp ? J/(mol K)
Gas properties
Std enthalpy change
of formation ΔfHogas		 ? kJ/mol
Standard molar entropy
Sogas		 ? J/(mol K)
Heat capacity cp ? J/(mol K)

Spectral data
UV-Vis
Lambda-max ? nm
Extinction coefficient ?
IR
Major absorption bands ? cm−1
NMR
Proton NMR
Carbon-13 NMR
Other NMR data
MS
Masses of
main fragments

Structure and properties data
Structure and properties
Index of refraction ?
Dielectric constant ? C2/(N·m2) at ? °C
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility ?

Material Safety Data Sheet

The handling of this chemical may require notable safety precautions. Safety information can be found on the Material Safety Datasheet (MSDS) for this chemical or from a reliable source, such as SIRI.

References

Except where noted otherwise, data relate to standard ambient temperature and pressure.

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