Bismuth(III) oxide (data page)

This page provides supplementary chemical data on bismuth(III) oxide.

Material Safety Data Sheet

Structure and properties

Structure and properties
Index of refraction, nD ?
Dielectric constant, εr ? ε0 at ? °C
Bond strength ?
Bond length ?
Bond angle ?
Magnetic susceptibility ?
Crystal data
Space group P21/c (n° 14)
Z 8
a 816.6(5) pm
b 1382.7(10) pm
c 585.0(4) pm
β 90.00(20)°
Unit cell volume 0.66053(77) nm3

Thermodynamic properties

Phase behavior
Triple point ? K (? °C), ? Pa
Critical point ? K (? °C), ? Pa
Std enthalpy change
of fusion
, ΔfusHo
? kJ/mol
Std entropy change
of fusion
, ΔfusSo
? J/(mol·K)
Std enthalpy change
of vaporization
, ΔvapHo
? kJ/mol
Std entropy change
of vaporization
, ΔvapSo
? J/(mol·K)
Solid properties
Std enthalpy change
of formation
, ΔfHosolid
-573.9 kJ/mol
Standard molar entropy,
Sosolid
151.5 J/(mol K)
Heat capacity, cp 113.5 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
λmax ? nm
Extinction coefficient, ε ?
IR
Major absorption bands ? cm1
NMR
Proton NMR  
Carbon-13 NMR  
Other NMR data  
MS
Masses of
main fragments
 

References

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

Disclaimer applies.

This article is issued from Wikipedia - version of the 3/15/2013. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.