Chemical Properties of lithium (CAS 7439-93-2)


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InChI Key
Molecular Weight1
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Physical Properties

Property Value Unit Source
Δfgas 159.30 ± 1.00 kJ/mol NIST
IE [5.36; 5.50] eV Show Hide
IE 5.39 eV NIST
IE 5.39 eV NIST
IE 5.36 ± 0.01 eV NIST
IE 5.39 eV NIST
IE 5.40 ± 0.20 eV NIST
IE Outlier 5.50 ± 0.30 eV NIST
IE 5.40 eV NIST
IE 5.39 eV NIST
gas,1 bar 138.78 ± 0.01 J/mol×K NIST
solid,1 bar 29.12 ± 0.20 J/mol×K NIST


Property Value Unit Temperature (K) Source
Pvap [1.00e-03; 99.99] kPa [797.45; 1610.25] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.59528e+01
Coefficient B-1.83145e+04
Coefficient C3.69000e+00
Temperature range, min.797.45
Temperature range, max.1610.25
Pvap 1.00e-03 kPa 797.45 Calculated Property
Pvap 0.01 kPa 887.76 Calculated Property
Pvap 0.07 kPa 978.07 Calculated Property
Pvap 0.32 kPa 1068.38 Calculated Property
Pvap 1.22 kPa 1158.69 Calculated Property
Pvap 3.79 kPa 1249.01 Calculated Property
Pvap 10.13 kPa 1339.32 Calculated Property
Pvap 23.93 kPa 1429.63 Calculated Property
Pvap 51.03 kPa 1519.94 Calculated Property
Pvap 99.99 kPa 1610.25 Calculated Property



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