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I.B.3. (II.A.2.)

All data (experiment and calculated) in the CCCBDB for C5H5N (Pyridine)

Other names
Azabenzene; Azine; NCI-C55301; Piridina; Pirydyna; Pyridin; Pyridine; Rcra waste number U196; UN 1282; py;
INChI
InChI=1/C5H5N/c1-2-4-6-5-3-1/h1-5H

An "x" indicates that data is available. A number indicates how many calculations have been completed.
Property Experiment Calculated Comparison
Energies
Entropies
Enthalpy 298.15K enthalpy of formation x    
Enthalpy 0K enthalpy of formation      
Energy 0K   196  
Energy 298.15K   179  
Atomization Enthalpy 298.15K x174x
Atomization Enthalpy 0K  176 
Entropy (298.15K) entropy x166x
Entropy at any temperature   166  
Integrated Heat Capacity integrated heat capacity  165 
Heat Capacity (Cp) Heat capacity x165x
Nuclear Repulsion Energy   178  
HOMO-LUMO Energies HOMO energies   171  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  152  
Internal Coordinates bond lengths bond angles x0x
Products of moments of inertia moments of inertia x172x
Rotational Constants rotational constants x176x
Point Group  176 
Vibrations Vibrational Frequencies vibrations x173x
Vibrational Intensities  172 
Zero-point energies x173x
Vibrational scaling factors x
Anharmonic frequencies and constants   4  
Electronic States Electronic states x 0  
Electrostatics Atom charges   151  
Dipole dipole x153x
Quadrupole quadrupole x148x
Polarizability polarizability x135x
Other results Spin   0  
Number of basis functions   23  
Diagnostics   3  
Conformations   1