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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: CCD/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 CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-360.830823
Energy at 298.15K 
HF Energy-359.461232
Nuclear repulsion energy325.384122
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 CCD/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at CCD/6-311+G(3df,2p)
ABC
0.17684 0.05515 0.04204

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.592 0.000
C2 -1.054 -0.320 0.000
C3 -0.758 -1.674 0.000
C4 0.570 -2.109 0.000
C5 1.609 -1.185 0.000
C6 1.324 0.177 0.000
N7 -0.192 2.028 0.000
O8 -1.339 2.381 0.000
H9 -2.073 0.038 0.000
H10 -1.560 -2.400 0.000
H11 0.789 -3.168 0.000
H12 2.636 -1.524 0.000
H13 2.107 0.924 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39382.38952.75992.39721.38791.44912.23472.14533.37433.84173.38022.1334
C21.39381.38592.41532.79952.42972.50192.71661.08042.14053.39173.88113.3971
C32.38951.38591.39682.41652.78633.74564.09692.15941.08192.15003.39703.8676
C42.75992.41531.39681.38992.40714.20634.87863.40492.14981.08182.14723.3997
C52.39722.79952.41651.38991.39193.68354.62693.87963.39372.14561.08162.1670
C61.38792.42972.78632.40711.39192.39263.45703.40003.86823.38782.14811.0817
N71.44912.50193.74564.20633.68352.39261.20032.73824.63505.28794.54022.5506
O82.23472.71664.09694.87864.62693.45701.20032.45494.78655.94315.57233.7418
H92.14531.08042.15943.40493.87963.40002.73822.45492.49204.29764.96124.2728
H103.37432.14051.08192.14983.39373.86824.63504.78652.49202.47114.28654.9495
H113.84173.39172.15001.08182.14563.38785.28795.94314.29762.47112.47284.2988
H123.38023.88113.39702.14721.08162.14814.54025.57234.96124.28652.47282.5041
H132.13343.39713.86763.39972.16701.08172.55063.74184.27284.94954.29882.5041

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.553 C1 C2 H9 119.710
C1 C6 C5 119.172 C1 C6 H13 118.987
C1 N7 O8 114.697 C2 C1 C6 121.730
C2 C1 N7 123.289 C2 C3 C4 120.444
C2 C3 H10 119.803 C3 C2 H9 121.737
C3 C4 C5 120.263 C3 C4 H11 119.785
C4 C3 H10 119.753 C4 C5 C6 119.838
C4 C5 H12 120.123 C5 C4 H11 119.952
C5 C6 H13 121.841 C6 C1 N7 114.980
C6 C5 H12 120.039
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability