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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-62.608022
Energy at 298.15K 
HF Energy-62.608022
Nuclear repulsion energy160.875580
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' 3256 3256 30.57      
2 A' 3249 3249 27.26      
3 A' 3235 3235 18.41      
4 A' 3222 3222 9.13      
5 A' 3206 3206 0.93      
6 A' 1682 1682 7.23      
7 A' 1674 1674 8.55      
8 A' 1539 1539 64.60      
9 A' 1514 1514 36.76      
10 A' 1487 1487 95.88      
11 A' 1407 1407 23.96      
12 A' 1356 1356 6.28      
13 A' 1222 1222 22.96      
14 A' 1204 1204 2.53      
15 A' 1174 1174 135.66      
16 A' 1115 1115 8.31      
17 A' 1048 1048 3.34      
18 A' 1005 1005 0.10      
19 A' 827 827 25.19      
20 A' 664 664 16.38      
21 A' 614 614 0.03      
22 A' 447 447 0.14      
23 A' 256 256 2.41      
24 A" 1066 1066 0.00      
25 A" 1057 1057 0.00      
26 A" 1013 1013 6.75      
27 A" 915 915 0.00      
28 A" 816 816 103.81      
29 A" 703 703 33.99      
30 A" 489 489 4.43      
31 A" 421 421 0.03      
32 A" 243 243 0.29      
33 A" 106 106 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 21616.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21616.0 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
0.16908 0.05295 0.04032

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 0.605 0.000
C2 -1.072 -0.333 0.000
C3 -0.766 -1.713 0.000
C4 0.592 -2.144 0.000
C5 1.652 -1.200 0.000
C6 1.357 0.186 0.000
N7 -0.193 2.053 0.000
O8 -1.402 2.432 0.000
H9 -2.101 0.024 0.000
H10 -1.570 -2.449 0.000
H11 0.818 -3.211 0.000
H12 2.688 -1.539 0.000
H13 2.142 0.941 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.42442.44142.81242.44721.42031.46042.30242.17983.43383.90293.43842.1684
C21.42441.41352.45922.85862.48332.54272.78451.08912.17343.44283.94833.4572
C32.44141.41351.42442.47202.84783.80924.19342.19051.08992.17983.45823.9368
C42.81242.45921.42441.42012.45224.26984.99143.45682.18321.09052.18183.4525
C52.44722.85862.47201.42011.41663.73954.74513.94753.45592.17751.08972.1957
C61.42032.48332.84782.45221.41662.42653.55733.46143.93773.43922.17841.0895
N71.46042.54273.80924.26983.73952.42651.26692.78544.70745.36004.60422.5865
O82.30242.78454.19344.99144.74513.55731.26692.50774.88336.06365.70013.8449
H92.17981.08912.19053.45683.94753.46142.78542.50772.52854.35675.03724.3410
H103.43382.17341.08992.18323.45593.93774.70744.88332.52852.50654.35415.0267
H113.90293.44282.17981.09052.17753.43925.36006.06364.35672.50652.50894.3578
H123.43843.94833.45822.18181.08972.17844.60425.70015.03724.35412.50892.5387
H132.16843.45723.93683.45252.19571.08952.58653.84494.34105.02674.35782.5387

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.702 C1 C2 H9 119.678
C1 C6 C5 119.227 C1 C6 H13 118.949
C1 N7 O8 114.991 C2 C1 C6 121.610
C2 C1 N7 123.621 C2 C3 C4 120.122
C2 C3 H10 119.944 C3 C2 H9 121.619
C3 C4 C5 120.694 C3 C4 H11 119.575
C4 C3 H10 119.933 C4 C5 C6 119.644
C4 C5 H12 120.190 C5 C4 H11 119.731
C5 C6 H13 121.824 C6 C1 N7 114.769
C6 C5 H12 120.166
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 -0.389      
2 C -0.112      
3 C -0.274      
4 C -0.228      
5 C -0.290      
6 C -0.119      
7 N 0.164      
8 O -0.171      
9 H 0.305      
10 H 0.273      
11 H 0.267      
12 H 0.275      
13 H 0.297      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.422 -4.268 0.000 4.499
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.179 3.302 0.000
y 3.302 -49.696 0.000
z 0.000 0.000 -47.893
Traceless
 xyz
x 7.615 3.302 0.000
y 3.302 -5.161 0.000
z 0.000 0.000 -2.455
Polar
3z2-r2-4.910
x2-y28.517
xy3.302
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.616 -1.963 0.000
y -1.963 14.896 0.000
z 0.000 0.000 4.306


<r2> (average value of r2) Å2
<r2> 200.898
(<r2>)1/2 14.174