Na

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Species data
Common Formula Na
Stoichiometric Formula Na
Name Sodium atom
Mass   22.98977 a.m.u
Charge   0
CAS   7440-23-5
Inchi InChI=1S/Na
InchiKey KEAYESYHFKHZAL-UHFFFAOYSA-N
Electronic State
Excitation Ground State

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ISM Abundance  
log10 Abundance Reference Source Name Source Type Link
Polarizability  
Definition: total
Value 3): 24.08 ±0.09632
Method: Measurements
Origin: Bibliography
Reference: Lide, D. R.. ;2000;
Dipole moment  
Value (D): 0
Method: N/A
Origin: Database : NIST COMPUTATIONAL CHEMISTRY COMPARISON AND BENCHMARK DATABASE
Reference:
Enthalpy of formation  
T (K): 0
Value (kJ.mol-1) : 107.763 ±0.7
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 107.5 ±0.7
Method: Reviews and Evaluations
Origin: Other database
Reference:
T (K): 298
Value (kJ.mol-1) : 107.5 ±0.7
Method: Measurements
Origin: Other database
Reference:
T (K): 0
Value (kJ.mol-1) : 107.76 ±0.7
Method: Measurements
Origin: Other database
Reference:
Desorption energy  
Emean (K): 11800
E min (K): 0
E max (K): 0
Pre-exponential factor (s-1): 0.00E+0
Method: Estimation
Origin: Other database
Reference:
Type of surface: H2O
Description: This binding energy was listed in the original OSU gas-grain code from Eric Herbst group in 2006. The pre-exponential factor is not given. It can be computed using the formula given in Hasegawa et al. (1992).
Evaluation:  
Diffusion energy  
No data