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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B3PW91/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/aug-cc-pVTZ
 hartrees
Energy at 0K-361.525461
Energy at 298.15K 
HF Energy-361.525461
Nuclear repulsion energy325.579100
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 B3PW91/aug-cc-pVTZ
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' 3206 3094 7.91      
2 A' 3203 3091 6.52      
3 A' 3193 3081 5.16      
4 A' 3186 3075 4.56      
5 A' 3175 3064 0.47      
6 A' 1661 1603 23.00      
7 A' 1646 1588 2.44      
8 A' 1596 1541 188.48      
9 A' 1501 1449 8.69      
10 A' 1487 1435 32.65      
11 A' 1377 1329 14.71      
12 A' 1333 1287 7.49      
13 A' 1197 1155 23.27      
14 A' 1179 1138 1.49      
15 A' 1131 1091 145.12      
16 A' 1096 1057 5.46      
17 A' 1039 1003 6.84      
18 A' 1020 984 1.51      
19 A' 835 806 39.26      
20 A' 682 658 9.35      
21 A' 620 598 0.11      
22 A' 447 431 1.19      
23 A' 255 246 1.89      
24 A" 1014 979 0.04      
25 A" 1001 966 0.01      
26 A" 963 930 4.00      
27 A" 865 835 0.01      
28 A" 777 750 62.48      
29 A" 683 659 20.58      
30 A" 466 450 2.12      
31 A" 413 399 0.00      
32 A" 243 235 0.34      
33 A" 107 103 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 21298.8 cm-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 20555.5 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 B3PW91/aug-cc-pVTZ
ABC
0.17711 0.05519 0.04208

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.052 -0.321 0.000
C3 -0.764 -1.672 0.000
C4 0.563 -2.104 0.000
C5 1.606 -1.188 0.000
C6 1.324 0.170 0.000
N7 -0.185 2.018 0.000
O8 -1.332 2.393 0.000
H9 -2.069 0.048 0.000
H10 -1.566 -2.399 0.000
H11 0.780 -3.166 0.000
H12 2.633 -1.532 0.000
H13 2.107 0.917 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39402.39072.75572.39841.39001.43712.23902.14003.37763.83893.38342.1323
C21.39401.38122.40552.79582.42612.49552.72871.08232.14063.38303.87833.3936
C32.39071.38121.39512.41872.78393.73584.10462.15951.08302.14763.39903.8664
C42.75572.40551.39511.38862.39794.19004.88013.40012.14941.08322.14733.3936
C52.39842.79582.41871.38861.38663.67264.63203.87773.39582.14351.08252.1642
C61.39002.42612.78392.39791.38662.38623.46373.39553.86683.37942.14671.0831
N71.43712.49553.73584.19003.67262.38621.20702.72684.62885.27314.53252.5429
O82.23902.72874.10464.88014.63203.46371.20702.45824.79795.94615.57893.7427
H92.14001.08232.15953.40013.87773.39552.72682.45822.49834.29464.96024.2664
H103.37762.14061.08302.14943.39583.86684.62884.79792.49832.46794.28734.9494
H113.83893.38302.14761.08322.14353.37945.27315.94614.29462.46792.47014.2935
H123.38343.87833.39902.14731.08252.14674.53255.57894.96024.28732.47012.5051
H132.13233.39363.86643.39362.16421.08312.54293.74274.26644.94944.29352.5051

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.955 C1 C2 H9 119.048
C1 C6 C5 119.490 C1 C6 H13 118.594
C1 N7 O8 115.450 C2 C1 C6 121.250
C2 C1 N7 123.624 C2 C3 C4 120.096
C2 C3 H10 120.123 C3 C2 H9 121.998
C3 C4 C5 120.660 C3 C4 H11 119.590
C4 C3 H10 119.781 C4 C5 C6 119.549
C4 C5 H12 120.166 C5 C4 H11 119.750
C5 C6 H13 121.915 C6 C1 N7 115.126
C6 C5 H12 120.284
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.079      
2 C -0.704      
3 C -0.349      
4 C -0.411      
5 C -0.423      
6 C -0.869      
7 N -0.343      
8 O -0.434      
9 H 0.538      
10 H 0.430      
11 H 0.519      
12 H 0.376      
13 H 0.591      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.125 -3.635 0.000 3.806
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.726 2.336 0.000
y 2.336 -48.764 0.000
z 0.000 0.000 -47.579
Traceless
 xyz
x 6.446 2.336 0.000
y 2.336 -4.111 0.000
z 0.000 0.000 -2.334
Polar
3z2-r2-4.669
x2-y27.038
xy2.336
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.664 -1.710 0.000
y -1.710 16.737 0.000
z 0.000 0.000 7.020


<r2> (average value of r2) Å2
<r2> 247.942
(<r2>)1/2 15.746