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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: TPSSh/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 TPSSh/6-311+G(3df,2p)
 hartrees
Energy at 0K-361.678755
Energy at 298.15K 
HF Energy-361.678755
Nuclear repulsion energy324.735557
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 TPSSh/6-311+G(3df,2p)
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' 3192 3192 9.93      
2 A' 3189 3189 10.08      
3 A' 3178 3178 7.93      
4 A' 3171 3171 6.19      
5 A' 3159 3159 0.62      
6 A' 1635 1635 4.63      
7 A' 1627 1627 1.84      
8 A' 1563 1563 175.21      
9 A' 1495 1495 10.44      
10 A' 1478 1478 53.73      
11 A' 1366 1366 14.26      
12 A' 1334 1334 8.42      
13 A' 1193 1193 8.80      
14 A' 1181 1181 1.22      
15 A' 1111 1111 159.77      
16 A' 1090 1090 12.27      
17 A' 1030 1030 2.53      
18 A' 986 986 0.05      
19 A' 820 820 37.77      
20 A' 671 671 8.38      
21 A' 610 610 0.10      
22 A' 439 439 1.20      
23 A' 247 247 1.94      
24 A" 1019 1019 0.00      
25 A" 1007 1007 0.02      
26 A" 963 963 3.62      
27 A" 866 866 0.01      
28 A" 772 772 66.95      
29 A" 669 669 14.10      
30 A" 462 462 2.07      
31 A" 412 412 0.00      
32 A" 242 242 0.34      
33 A" 112 112 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 21143.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21143.4 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 TPSSh/6-311+G(3df,2p)
ABC
0.17596 0.05499 0.04190

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/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 -1.054 -0.323 0.000
C3 -0.762 -1.677 0.000
C4 0.568 -2.108 0.000
C5 1.613 -1.187 0.000
C6 1.329 0.174 0.000
N7 -0.187 2.022 0.000
O8 -1.345 2.393 0.000
H9 -2.072 0.047 0.000
H10 -1.564 -2.406 0.000
H11 0.787 -3.169 0.000
H12 2.640 -1.531 0.000
H13 2.111 0.923 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39782.39562.76102.40321.39391.43992.24552.14273.38333.84463.38912.1365
C21.39781.38442.41182.80382.43442.50082.73151.08272.14393.38933.88683.4020
C32.39561.38441.39892.42562.79233.74334.11082.16471.08352.15113.40583.8751
C42.76102.41181.39891.39252.40454.19814.89003.40792.15311.08362.15053.4008
C52.40322.80382.42561.39251.38993.67944.64363.88613.40282.14731.08302.1681
C61.39392.43442.79232.40451.38992.39043.47463.40293.87573.38612.15031.0835
N71.43992.50083.74334.19813.67942.39041.21582.73014.63725.28154.54022.5470
O82.24552.73154.11084.89004.64363.47461.21582.45564.80365.95615.59213.7552
H92.14271.08272.16473.40793.88613.40292.73012.45562.50514.30294.96904.2735
H103.38332.14391.08352.15313.40283.87574.63724.80362.50512.47144.29414.9586
H113.84463.38932.15111.08362.14733.38615.28155.95614.30292.47142.47364.3011
H123.38913.88683.40582.15051.08302.15034.54025.59214.96904.29412.47362.5103
H132.13653.40203.87513.40082.16811.08352.54703.75524.27354.95864.30112.5103

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.864 C1 C2 H9 118.949
C1 C6 C5 119.376 C1 C6 H13 118.643
C1 N7 O8 115.198 C2 C1 C6 121.394
C2 C1 N7 123.584 C2 C3 C4 120.110
C2 C3 H10 120.129 C3 C2 H9 122.187
C3 C4 C5 120.676 C3 C4 H11 119.566
C4 C3 H10 119.761 C4 C5 C6 119.581
C4 C5 H12 120.112 C5 C4 H11 119.758
C5 C6 H13 121.981 C6 C1 N7 115.022
C6 C5 H12 120.307
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.643      
2 C -0.053      
3 C 0.155      
4 C -0.149      
5 C 0.099      
6 C -0.317      
7 N -0.511      
8 O -0.260      
9 H 0.099      
10 H 0.069      
11 H 0.067      
12 H 0.070      
13 H 0.088      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.161 -3.710 0.000 3.888
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.781 -1.775 0.000
y -1.775 16.963 0.000
z 0.000 0.000 7.021


<r2> (average value of r2) Å2
<r2> 248.997
(<r2>)1/2 15.780