Chemical Properties of lanthanum (CAS 7439-91-0)

lanthanum

PDF Excel Molecule Calculator
InChI
InChI=1S/La
InChI Key
FZLIPJUXYLNCLC-UHFFFAOYSA-N
Formula
La
SMILES
[La]
Molecular Weight1
138.91
CAS
7439-91-0
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Physical Properties

Property Value Unit Source
PAff 1013.00 kJ/mol NIST
BasG 991.90 kJ/mol NIST
EA 0.47 ± 0.02 eV NIST
IE [5.50; 6.90] eV Show Hide
IE 5.58 ± 0.00 eV NIST
IE 5.58 eV NIST
IE 5.51 ± 0.09 eV NIST
IE 5.50 ± 0.70 eV NIST
IE 5.58 ± 0.00 eV NIST
IE 5.60 ± 0.10 eV NIST
IE 5.50 ± 0.20 eV NIST
IE Outlier 6.90 ± 1.20 eV NIST
IE 5.58 eV NIST
IE 5.55 ± 0.05 eV NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [3.43e-04; 101.32] kPa [1923.15; 3737.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.77362e+01
Coefficient B-4.85776e+04
Coefficient C-3.39800e+01
Temperature range, min.1923.15
Temperature range, max.3737.15
Pvap 3.43e-04 kPa 1923.15 Calculated Property
Pvap 4.09e-03 kPa 2124.71 Calculated Property
Pvap 0.03 kPa 2326.26 Calculated Property
Pvap 0.18 kPa 2527.82 Calculated Property
Pvap 0.75 kPa 2729.37 Calculated Property
Pvap 2.63 kPa 2930.93 Calculated Property
Pvap 7.83 kPa 3132.48 Calculated Property
Pvap 20.41 kPa 3334.04 Calculated Property
Pvap 47.62 kPa 3535.59 Calculated Property
Pvap 101.32 kPa 3737.15 Calculated Property

Mixtures

Sources

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