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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: CCSD=FULL/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-361.026918
Energy at 298.15K 
HF Energy-359.461351
Nuclear repulsion energy325.783710
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 CCSD=FULL/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCSD=FULL/6-311+G(3df,2p)
ABC
0.17731 0.05530 0.04215

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.591 0.000
C2 -1.051 -0.322 0.000
C3 -0.753 -1.673 0.000
C4 0.574 -2.104 0.000
C5 1.610 -1.180 0.000
C6 1.323 0.180 0.000
N7 -0.196 2.023 0.000
O8 -1.346 2.376 0.000
H9 -2.068 0.037 0.000
H10 -1.552 -2.400 0.000
H11 0.795 -3.161 0.000
H12 2.636 -1.517 0.000
H13 2.103 0.928 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39162.38542.75462.39321.38551.44572.23552.14133.36943.83523.37522.1298
C21.39161.38352.41112.79552.42622.49592.71381.07922.13763.38633.87593.3921
C32.38541.38351.39482.41342.78223.73764.09192.15751.08072.14703.39283.8623
C42.75462.41111.39481.38772.40294.19784.87333.40062.14701.08062.14433.3950
C52.39322.79552.41341.38771.38973.67714.62383.87453.38942.14241.08042.1647
C61.38552.42622.78222.40291.38972.38863.45623.39463.86293.38252.14531.0806
N71.44572.49593.73764.19783.67712.38861.20262.72974.62625.27814.53342.5464
O82.23552.71384.09194.87334.62383.45621.20262.44804.78015.93645.56863.7402
H92.14131.07922.15753.40063.87453.39462.72972.44802.49084.29264.95494.2654
H103.36942.13761.08072.14703.38943.86294.62624.78012.49082.46754.28104.9430
H113.83523.38632.14701.08062.14243.38255.27815.93644.29262.46752.46934.2932
H123.37523.87593.39282.14431.08042.14534.53345.56864.95494.28102.46932.5020
H132.12983.39213.86233.39502.16471.08062.54643.74024.26544.94304.29322.5020

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.540 C1 C2 H9 119.603
C1 C6 C5 119.167 C1 C6 H13 118.931
C1 N7 O8 114.842 C2 C1 C6 121.765
C2 C1 N7 123.192 C2 C3 C4 120.420
C2 C3 H10 119.831 C3 C2 H9 121.858
C3 C4 C5 120.305 C3 C4 H11 119.762
C4 C3 H10 119.749 C4 C5 C6 119.804
C4 C5 H12 120.136 C5 C4 H11 119.933
C5 C6 H13 121.903 C6 C1 N7 115.043
C6 C5 H12 120.060
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability