Chemical Properties of europium (CAS 7440-53-1)

europium

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InChI
InChI=1S/Eu
InChI Key
OGPBJKLSAFTDLK-UHFFFAOYSA-N
Formula
Eu
SMILES
[Eu]
Molecular Weight1
151.96
CAS
7440-53-1
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Physical Properties

Property Value Unit Source
IE [5.50; 6.00] eV Show Hide
IE 5.67 ± 0.00 eV NIST
IE 5.67 eV NIST
IE Outlier 6.00 ± 0.50 eV NIST
IE 5.70 ± 0.50 eV NIST
IE 5.90 ± 0.50 eV NIST
IE 5.67 ± 0.00 eV NIST
IE 5.67 ± 0.00 eV NIST
IE 5.67 ± 0.00 eV NIST
IE 5.67 ± 0.00 eV NIST
IE 5.50 eV NIST
IE 5.70 ± 0.10 eV NIST
IE 5.67 ± 0.00 eV NIST
IE 5.60 ± 0.50 eV NIST
IE 5.66 ± 0.01 eV NIST
IE 5.90 ± 0.20 eV NIST
IE 5.67 ± 0.01 eV NIST
IE 5.64 ± 0.05 eV NIST
IE 5.61 ± 0.10 eV NIST
IE 5.68 ± 0.02 eV NIST
IE 5.68 ± 0.03 eV NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.00e-03; 99.99] kPa [863.15; 1796.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.36545e+01
Coefficient B-1.50794e+04
Coefficient C-1.29800e+02
Temperature range, min.863.15
Temperature range, max.1796.15
Pvap 1.00e-03 kPa 863.15 Calculated Property
Pvap 0.01 kPa 966.82 Calculated Property
Pvap 0.09 kPa 1070.48 Calculated Property
Pvap 0.46 kPa 1174.15 Calculated Property
Pvap 1.68 kPa 1277.82 Calculated Property
Pvap 4.99 kPa 1381.48 Calculated Property
Pvap 12.54 kPa 1485.15 Calculated Property
Pvap 27.64 kPa 1588.82 Calculated Property
Pvap 54.86 kPa 1692.48 Calculated Property
Pvap 99.99 kPa 1796.15 Calculated Property

Sources

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.