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All results from a given calculation for C5H5NO (4(1H)-Pryidinone)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A'
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-322.574285
Energy at 298.15K 
HF Energy-321.559717
Nuclear repulsion energy273.821842
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.19009 0.09033 0.06123

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 -1.732 0.000 0.000
C2 -1.047 -1.192 0.000
C3 0.307 -1.232 0.000
C4 1.115 0.000 0.000
C5 0.307 1.232 0.000
C6 -1.047 1.192 0.000
O7 2.341 0.000 0.000
H8 -1.661 -2.081 0.000
H9 0.826 -2.177 0.000
H10 0.826 2.177 0.000
H11 -1.661 2.081 0.000
H12 -2.733 -0.000 0.000

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 O7 H8 H9 H10 H11 H12
N11.37472.38142.84642.38141.37474.07222.08263.35843.35842.08261.0017
C21.37471.35462.46922.77652.38473.59181.08032.11623.85493.33082.0649
C32.38141.35461.47312.46312.77652.37782.14341.07843.44763.85333.2799
C42.84642.46921.47311.47312.46921.22583.46952.19582.19583.46953.8481
C52.38142.77652.46311.47311.35462.37783.85333.44761.07842.14343.2799
C61.37472.38472.77652.46921.35463.59183.33083.85492.11621.08032.0649
O74.07223.59182.37781.22582.37783.59184.51062.65192.65194.51065.0740
H82.08261.08032.14343.46953.85333.33084.51062.48874.93124.16282.3414
H93.35842.11621.07842.19583.44763.85492.65192.48874.35354.93124.1720
H103.35843.85493.44762.19581.07842.11622.65194.93124.35352.48874.1720
H112.08263.33083.85333.46952.14341.08034.51064.16284.93122.48872.3414
H121.00172.06493.27993.84813.27992.06495.07402.34144.17204.17202.3414

picture of 4(1H)-Pryidinone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 121.505 N1 C2 H8 115.541
N1 C6 C5 121.505 N1 C6 H11 115.541
C2 N1 C6 120.307 C2 N1 H12 119.846
C2 C3 C4 121.615 C2 C3 H9 120.440
C3 C2 H8 122.954 C3 C4 C5 113.453
C3 C4 O7 123.273 C4 C3 H9 117.945
C4 C5 C6 121.615 C4 C5 H10 117.945
C5 C4 O7 123.273 C5 C6 H11 122.954
C6 N1 H12 119.847 C6 C5 H10 120.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability