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All results from a given calculation for N2 (Nitrogen diatomic)

using model chemistry: CID/6-311+G(3df,2pd)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at CID/6-311+G(3df,2pd)
 hartrees
Energy at 0K-109.325490
Energy at 298.15K-109.325487
HF Energy-108.983463
Nuclear repulsion energy23.855247
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CID/6-311+G(3df,2pd)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σg 2523 2523 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1261.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1261.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CID/6-311+G(3df,2pd)
B
2.03787

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311+G(3df,2pd)

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.543
N2 0.000 0.000 -0.543

Atom - Atom Distances (Å)
  N1 N2
N11.0870
N21.0870

picture of Nitrogen diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability