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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: MP3/6-311+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 MP3/6-311+G(3df,2p)
 hartrees
Energy at 0K-360.838221
Energy at 298.15K 
HF Energy-359.461550
Nuclear repulsion energy325.514993
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 MP3/6-311+G(3df,2p)
Rotational Constants (cm-1) from geometry optimized at MP3/6-311+G(3df,2p)
ABC
0.17667 0.05525 0.04209

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.055 -0.319 0.000
C3 -0.760 -1.673 0.000
C4 0.569 -2.108 0.000
C5 1.609 -1.186 0.000
C6 1.325 0.178 0.000
N7 -0.191 2.026 0.000
O8 -1.336 2.378 0.000
H9 -2.072 0.041 0.000
H10 -1.561 -2.398 0.000
H11 0.787 -3.166 0.000
H12 2.634 -1.525 0.000
H13 2.107 0.923 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39562.39112.76142.39901.38901.44492.22882.14483.37463.84153.38052.1326
C21.39561.38592.41632.80172.43202.49972.71191.07892.13943.39103.88163.3977
C32.39111.38591.39812.41852.78833.74294.09212.15911.08032.14963.39753.8679
C42.76142.41631.39811.39042.40814.20364.87393.40522.14951.08022.14643.3994
C52.39902.80172.41851.39041.39263.68154.62293.88033.39392.14461.08002.1668
C61.38902.43202.78832.40811.39262.39043.45283.40043.86863.38722.14761.0801
N71.44492.49973.74294.20363.68152.39041.19792.73514.63155.28364.53752.5487
O82.22882.71194.09214.87394.62293.45281.19792.45044.78155.93675.56713.7375
H92.14481.07892.15913.40523.88033.40042.73512.45042.49214.29664.96034.2715
H103.37462.13941.08032.14953.39393.86864.63154.78152.49212.47024.28534.9482
H113.84153.39102.14961.08022.14463.38725.28365.93674.29662.47022.47164.2973
H123.38053.88163.39752.14641.08002.14764.53755.56714.96034.28532.47162.5040
H132.13263.39773.86793.39942.16681.08012.54873.73754.27154.94824.29732.5040

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.556 C1 C2 H9 119.624
C1 C6 C5 119.181 C1 C6 H13 118.940
C1 N7 O8 114.672 C2 C1 C6 121.707
C2 C1 N7 123.283 C2 C3 C4 120.439
C2 C3 H10 119.825 C3 C2 H9 121.820
C3 C4 C5 120.295 C3 C4 H11 119.763
C4 C3 H10 119.736 C4 C5 C6 119.822
C4 C5 H12 120.125 C5 C4 H11 119.942
C5 C6 H13 121.879 C6 C1 N7 115.010
C6 C5 H12 120.053
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability