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.

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