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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: QCISD/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 QCISD/6-311+G(3df,2p)
 hartrees
Energy at 0K-360.845535
Energy at 298.15K 
HF Energy-359.460224
Nuclear repulsion energy324.885553
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 QCISD/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at QCISD/6-311+G(3df,2p)
ABC
0.17632 0.05499 0.04192

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/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 -1.053 -0.324 0.000
C3 -0.754 -1.678 0.000
C4 0.577 -2.108 0.000
C5 1.616 -1.182 0.000
C6 1.327 0.181 0.000
N7 -0.198 2.029 0.000
O8 -1.353 2.381 0.000
H9 -2.072 0.035 0.000
H10 -1.554 -2.407 0.000
H11 0.799 -3.168 0.000
H12 2.644 -1.519 0.000
H13 2.108 0.930 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39502.39162.76072.39941.38891.45152.24302.14563.37733.84303.38312.1346
C21.39501.38702.41662.80312.43242.50392.72131.08112.14263.39333.88513.4000
C32.39161.38701.39862.42082.79003.74924.10302.16221.08242.15143.40143.8719
C42.76072.41661.39861.39132.40854.20964.88623.40802.15201.08232.14913.4021
C52.39942.80312.42081.39131.39343.68854.63763.88383.39802.14661.08202.1691
C61.38892.43242.79002.40851.39342.39633.46693.40223.87233.38962.15041.0824
N71.45152.50393.74924.20963.68852.39631.20712.73694.63925.29184.54622.5540
O82.24302.72134.10304.88624.63763.46691.20712.45344.79215.95095.58403.7519
H92.14561.08112.16223.40803.88383.40222.73692.45342.49684.30144.96584.2746
H103.37732.14261.08242.15203.39803.87234.63924.79212.49682.47274.29084.9542
H113.84303.39332.15141.08232.14663.38965.29185.95094.30142.47272.47424.3017
H123.38313.88513.40142.14911.08202.15044.54625.58404.96584.29082.47422.5073
H132.13463.40003.87193.40212.16911.08242.55403.75194.27464.95424.30172.5073

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.562 C1 C2 H9 119.581
C1 C6 C5 119.172 C1 C6 H13 118.968
C1 N7 O8 114.751 C2 C1 C6 121.786
C2 C1 N7 123.180 C2 C3 C4 120.349
C2 C3 H10 119.878 C3 C2 H9 121.857
C3 C4 C5 120.383 C3 C4 H11 119.724
C4 C3 H10 119.773 C4 C5 C6 119.748
C4 C5 H12 120.156 C5 C4 H11 119.893
C5 C6 H13 121.861 C6 C1 N7 115.034
C6 C5 H12 120.097
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability