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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: wB97X-D/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-361.437054
Energy at 298.15K 
HF Energy-361.437054
Nuclear repulsion energy325.507882
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/6-31G(2df,p)
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' 3245 3245 5.78      
2 A' 3237 3237 6.49      
3 A' 3228 3228 9.14      
4 A' 3221 3221 6.89      
5 A' 3206 3206 0.71      
6 A' 1707 1707 77.00      
7 A' 1672 1672 1.34      
8 A' 1641 1641 112.34      
9 A' 1518 1518 4.33      
10 A' 1501 1501 18.27      
11 A' 1358 1358 14.09      
12 A' 1342 1342 5.15      
13 A' 1211 1211 22.47      
14 A' 1192 1192 3.00      
15 A' 1154 1154 115.65      
16 A' 1107 1107 5.60      
17 A' 1049 1049 3.40      
18 A' 1023 1023 0.43      
19 A' 844 844 31.07      
20 A' 688 688 8.40      
21 A' 625 625 0.03      
22 A' 452 452 0.91      
23 A' 263 263 2.13      
24 A" 1028 1028 0.39      
25 A" 1007 1007 0.20      
26 A" 976 976 4.62      
27 A" 886 886 0.08      
28 A" 791 791 41.43      
29 A" 709 709 23.68      
30 A" 483 483 1.27      
31 A" 423 423 0.02      
32 A" 247 247 0.33      
33 A" 107 107 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 21570.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21570.1 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/6-31G(2df,p)
ABC
0.17676 0.05526 0.04210

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.048 -0.324 0.000
C3 -0.754 -1.676 0.000
C4 0.575 -2.101 0.000
C5 1.615 -1.179 0.000
C6 1.326 0.179 0.000
N7 -0.199 2.023 0.000
O8 -1.352 2.374 0.000
H9 -2.066 0.047 0.000
H10 -1.555 -2.407 0.000
H11 0.797 -3.163 0.000
H12 2.644 -1.518 0.000
H13 2.106 0.932 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39332.39202.75582.39801.38901.44312.23482.13733.37983.84053.38432.1331
C21.39331.38342.40662.79642.42632.49642.71481.08362.14363.38553.88043.3950
C32.39201.38341.39552.42032.78683.74084.09352.16551.08412.14863.40193.8705
C42.75582.40661.39551.38962.40054.19644.87193.40432.15161.08482.14963.3974
C52.39802.79642.42031.38961.38843.68014.62823.87953.39892.14591.08402.1671
C61.38902.42632.78682.40051.38842.39273.46183.39423.87083.38352.14931.0844
N71.44312.49643.74084.19643.68012.39271.20512.71914.63325.28094.54152.5503
O82.23482.71484.09354.87194.62823.46181.20512.43404.78495.93885.57803.7465
H92.13731.08362.16553.40433.87953.39422.71912.43402.50664.30104.96344.2651
H103.37982.14361.08412.15163.39893.87084.63324.78492.50662.47004.29184.9547
H113.84053.38552.14861.08482.14593.38355.28095.93884.30102.47002.47334.2988
H123.38433.88043.40192.14961.08402.14934.54155.57804.96344.29182.47332.5083
H132.13313.39503.87053.39742.16711.08442.55033.74654.26514.95474.29882.5083

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.960 C1 C2 H9 118.755
C1 C6 C5 119.401 C1 C6 H13 118.662
C1 N7 O8 114.813 C2 C1 C6 121.392
C2 C1 N7 123.309 C2 C3 C4 119.999
C2 C3 H10 120.135 C3 C2 H9 122.285
C3 C4 C5 120.692 C3 C4 H11 119.535
C4 C3 H10 119.866 C4 C5 C6 119.555
C4 C5 H12 120.185 C5 C4 H11 119.773
C5 C6 H13 121.937 C6 C1 N7 115.299
C6 C5 H12 120.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.294      
2 C -0.192      
3 C -0.129      
4 C -0.127      
5 C -0.134      
6 C -0.167      
7 N -0.045      
8 O -0.241      
9 H 0.158      
10 H 0.143      
11 H 0.143      
12 H 0.143      
13 H 0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.060 -3.281 0.000 3.448
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.791 2.171 0.000
y 2.171 -47.147 0.000
z 0.000 0.000 -46.449
Traceless
 xyz
x 6.007 2.171 0.000
y 2.171 -3.527 0.000
z 0.000 0.000 -2.480
Polar
3z2-r2-4.960
x2-y26.356
xy2.171
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.233 -1.548 0.000
y -1.548 14.579 0.000
z 0.000 0.000 4.631


<r2> (average value of r2) Å2
<r2> 247.114
(<r2>)1/2 15.720