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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: wB97X-D/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/CEP-31G*
 hartrees
Energy at 0K-62.708526
Energy at 298.15K 
HF Energy-62.708526
Nuclear repulsion energy161.945478
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 wB97X-D/CEP-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3242 3242 11.67      
2 A' 3234 3234 24.01      
3 A' 3222 3222 20.79      
4 A' 3209 3209 10.81      
5 A' 3195 3195 0.47      
6 A' 1697 1697 33.52      
7 A' 1684 1684 2.17      
8 A' 1642 1642 176.87      
9 A' 1515 1515 6.75      
10 A' 1495 1495 16.59      
11 A' 1397 1397 18.82      
12 A' 1327 1327 5.31      
13 A' 1200 1200 33.63      
14 A' 1174 1174 3.66      
15 A' 1151 1151 110.15      
16 A' 1102 1102 7.11      
17 A' 1045 1045 4.85      
18 A' 993 993 0.18      
19 A' 828 828 28.12      
20 A' 663 663 12.52      
21 A' 600 600 0.01      
22 A' 439 439 0.56      
23 A' 261 261 2.09      
24 A" 1036 1036 0.01      
25 A" 1028 1028 0.12      
26 A" 986 986 6.70      
27 A" 893 893 0.02      
28 A" 794 794 99.17      
29 A" 680 680 21.79      
30 A" 470 470 3.44      
31 A" 411 411 0.06      
32 A" 237 237 0.10      
33 A" 95 95 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 21471.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21471.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/CEP-31G*
ABC
0.17059 0.05377 0.04088

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.608 0.000
C2 -1.074 -0.321 0.000
C3 -0.778 -1.698 0.000
C4 0.573 -2.137 0.000
C5 1.635 -1.204 0.000
C6 1.349 0.180 0.000
N7 -0.184 2.049 0.000
O8 -1.358 2.413 0.000
H9 -2.101 0.044 0.000
H10 -1.587 -2.430 0.000
H11 0.791 -3.207 0.000
H12 2.670 -1.551 0.000
H13 2.143 0.929 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.41982.43312.80372.44041.41541.45282.25932.17533.42743.89573.43332.1666
C21.41981.40832.45122.84942.47432.53152.74921.09032.17063.43603.94073.4509
C32.43311.40831.41992.46312.83703.79344.15202.18781.09162.17683.45093.9279
C42.80372.45121.41991.41432.44344.25354.94293.45062.17961.09202.17793.4445
C52.44042.84942.46311.41431.41273.72664.69493.93943.44802.17381.09142.1922
C61.41542.47432.83702.44341.41272.41723.50953.45293.92853.43232.17691.0913
N71.45282.53153.79344.25353.72662.41721.22932.77384.69365.34534.59352.5819
O82.25932.74924.15204.94294.69493.50951.22932.48304.84896.01715.65133.8022
H92.17531.09032.18783.45063.93943.45292.77382.48302.52724.35155.03074.3350
H103.42742.17061.09162.17963.44803.92854.69364.84892.52722.50204.34725.0194
H113.89573.43602.17681.09202.17383.43235.34536.01714.35152.50202.50484.3510
H123.43333.94073.45092.17791.09142.17694.59355.65135.03074.34722.50482.5350
H132.16663.45093.92793.44452.19221.09132.58193.80224.33505.01944.35102.5350

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.711 C1 C2 H9 119.567
C1 C6 C5 119.284 C1 C6 H13 119.045
C1 N7 O8 114.522 C2 C1 C6 121.548
C2 C1 N7 123.587 C2 C3 C4 120.158
C2 C3 H10 119.987 C3 C2 H9 121.722
C3 C4 C5 120.696 C3 C4 H11 119.558
C4 C3 H10 119.855 C4 C5 C6 119.602
C4 C5 H12 120.180 C5 C4 H11 119.745
C5 C6 H13 121.671 C6 C1 N7 114.865
C6 C5 H12 120.218
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.285      
2 C -0.232      
3 C -0.301      
4 C -0.254      
5 C -0.320      
6 C -0.155      
7 N 0.172      
8 O -0.145      
9 H 0.326      
10 H 0.294      
11 H 0.288      
12 H 0.296      
13 H 0.317      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.206 -3.705 0.000 3.897
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.232 2.653 0.000
y 2.653 -47.663 0.000
z 0.000 0.000 -47.500
Traceless
 xyz
x 7.350 2.653 0.000
y 2.653 -3.797 0.000
z 0.000 0.000 -3.553
Polar
3z2-r2-7.105
x2-y27.431
xy2.653
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.672 -1.753 0.000
y -1.753 15.074 0.000
z 0.000 0.000 4.696


<r2> (average value of r2) Å2
<r2> 198.025
(<r2>)1/2 14.072