Chemical Properties of uranium (CAS 7440-61-1)

uranium

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InChI
InChI=1S/U
InChI Key
JFALSRSLKYAFGM-UHFFFAOYSA-N
Formula
U
SMILES
[U]
Molecular Weight1
238.03
CAS
7440-61-1
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Physical Properties

Property Value Unit Source
PAff 995.20 kJ/mol NIST
BasG 973.20 kJ/mol NIST
Δfgas 533.00 ± 8.00 kJ/mol NIST
IE [6.00; 6.80] eV Show Hide
IE 6.19 eV NIST
IE 6.19 eV NIST
IE 6.22 ± 0.02 eV NIST
IE 6.00 ± 0.30 eV NIST
IE 6.09 ± 0.11 eV NIST
IE 6.00 ± 0.50 eV NIST
IE 6.00 ± 0.50 eV NIST
IE 6.19 ± 0.00 eV NIST
IE 6.19 ± 0.00 eV NIST
IE 6.05 ± 0.07 eV NIST
IE 6.10 ± 0.10 eV NIST
IE 6.05 ± 0.07 eV NIST
IE 6.30 ± 0.30 eV NIST
IE Outlier 6.80 ± 1.50 eV NIST
IE 6.20 ± 0.50 eV NIST
IE 6.19 ± 0.06 eV NIST
IE 6.10 ± 0.30 eV NIST
IE 6.00 ± 0.50 eV NIST
IE 6.19 ± 0.06 eV NIST
IE 6.11 ± 0.05 eV NIST
IE 6.08 ± 0.08 eV NIST
gas,1 bar 199.79 ± 0.10 J/mol×K NIST
solid,1 bar 50.20 ± 0.20 J/mol×K NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.01; 94.10] kPa [2325.15; 4402.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.58761e+01
Coefficient B-5.35877e+04
Coefficient C3.26850e+02
Temperature range, min.2325.15
Temperature range, max.4402.15
Pvap 0.01 kPa 2325.15 Calculated Property
Pvap 0.07 kPa 2555.93 Calculated Property
Pvap 0.26 kPa 2786.71 Calculated Property
Pvap 0.86 kPa 3017.48 Calculated Property
Pvap 2.43 kPa 3248.26 Calculated Property
Pvap 6.02 kPa 3479.04 Calculated Property
Pvap 13.48 kPa 3709.82 Calculated Property
Pvap 27.63 kPa 3940.59 Calculated Property
Pvap 52.62 kPa 4171.37 Calculated Property
Pvap 94.10 kPa 4402.15 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.