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 changeof fusionΔfusHo ? kJ/mol Std entropy changeof fusionΔfusSo ? J/(mol·K) Std enthalpy changeof vaporizationΔvapHo ? kJ/mol Std entropy changeof vaporizationΔvapSo ? J/(mol·K) Solid properties Std enthalpy changeof formation ΔfHosolid -71 kcal/mol Std enthalpy changeof absorption -ΔaHosolid 200 kJ/mol Standard molar entropySosolid ? J/(mol K) Heat capacity cp ? J/(mol K) Liquid properties Std enthalpy changeof formation ΔfHoliquid ? kJ/mol Standard molar entropySoliquid ? J/(mol K) Heat capacity cp ? J/(mol K) Gas properties Std enthalpy changeof formation ΔfHogas ? kJ/mol Standard molar entropySogas ? 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