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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: M06-2X/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G*
 hartrees
Energy at 0K-361.470132
Energy at 298.15K 
HF Energy-361.470132
Nuclear repulsion energy325.442811
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 M06-2X/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3230 3230 4.23      
2 A' 3225 3225 8.09      
3 A' 3211 3211 5.71      
4 A' 3195 3195 1.08      
5 A' 3192 3192 1.83      
6 A' 1739 1739 110.34      
7 A' 1685 1685 0.25      
8 A' 1661 1661 90.42      
9 A' 1529 1529 2.80      
10 A' 1510 1510 16.59      
11 A' 1359 1359 12.53      
12 A' 1346 1346 6.24      
13 A' 1212 1212 23.32      
14 A' 1187 1187 1.90      
15 A' 1155 1155 101.90      
16 A' 1109 1109 5.22      
17 A' 1054 1054 3.51      
18 A' 1023 1023 0.26      
19 A' 845 845 33.39      
20 A' 689 689 9.72      
21 A' 625 625 0.05      
22 A' 452 452 0.70      
23 A' 269 269 2.19      
24 A" 1032 1032 0.44      
25 A" 1014 1014 0.62      
26 A" 972 972 3.28      
27 A" 872 872 0.22      
28 A" 784 784 65.42      
29 A" 702 702 31.80      
30 A" 477 477 4.38      
31 A" 417 417 0.04      
32 A" 256 256 0.01      
33 A" 115 115 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 21569.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21569.6 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 M06-2X/6-311G*
ABC
0.17671 0.05519 0.04206

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.050 -0.323 0.000
C3 -0.757 -1.677 0.000
C4 0.573 -2.104 0.000
C5 1.614 -1.182 0.000
C6 1.325 0.178 0.000
N7 -0.198 2.028 0.000
O8 -1.345 2.375 0.000
H9 -2.069 0.045 0.000
H10 -1.559 -2.405 0.000
H11 0.794 -3.166 0.000
H12 2.643 -1.522 0.000
H13 2.105 0.931 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39352.39292.75772.39951.38861.44842.23222.14003.37983.84203.38512.1314
C21.39351.38502.40942.79882.42682.50092.71421.08322.14363.38823.88243.3945
C32.39291.38501.39662.42162.78773.74694.09422.16461.08382.14983.40303.8714
C42.75772.40941.39661.39052.40244.20364.87253.40532.15321.08432.15023.3999
C52.39952.79882.42161.39051.39023.68644.62693.88163.40062.14621.08352.1697
C61.38862.42682.78772.40241.39022.39663.45783.39603.87153.38512.15071.0844
N71.44842.50093.74694.20363.68642.39661.19832.72634.63785.28774.54682.5503
O82.23222.71424.09424.87254.62693.45781.19832.43984.78525.93925.57573.7393
H92.14001.08322.16463.40533.88163.39602.72632.43982.50284.30154.96514.2661
H103.37982.14361.08382.15323.40063.87154.63784.78522.50282.47294.29374.9553
H113.84203.38822.14981.08432.14623.38515.28775.93924.30152.47292.47384.3014
H123.38513.88243.40302.15021.08352.15074.54685.57574.96514.29372.47382.5116
H132.13143.39453.87143.39992.16971.08442.55033.73934.26614.95534.30142.5116

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.903 C1 C2 H9 119.014
C1 C6 C5 119.427 C1 C6 H13 118.543
C1 N7 O8 114.673 C2 C1 C6 121.453
C2 C1 N7 123.271 C2 C3 C4 120.038
C2 C3 H10 120.022 C3 C2 H9 122.083
C3 C4 C5 120.652 C3 C4 H11 119.586
C4 C3 H10 119.940 C4 C5 C6 119.527
C4 C5 H12 120.199 C5 C4 H11 119.762
C5 C6 H13 122.030 C6 C1 N7 115.276
C6 C5 H12 120.274
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.007      
2 C -0.140      
3 C -0.232      
4 C -0.199      
5 C -0.229      
6 C -0.169      
7 N -0.020      
8 O -0.208      
9 H 0.255      
10 H 0.236      
11 H 0.234      
12 H 0.235      
13 H 0.245      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.072 -3.291 0.000 3.461
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.549 2.287 0.000
y 2.287 -47.875 0.000
z 0.000 0.000 -48.297
Traceless
 xyz
x 6.537 2.287 0.000
y 2.287 -2.952 0.000
z 0.000 0.000 -3.585
Polar
3z2-r2-7.170
x2-y26.326
xy2.287
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.302 -1.461 0.000
y -1.461 14.280 0.000
z 0.000 0.000 4.580


<r2> (average value of r2) Å2
<r2> 248.008
(<r2>)1/2 15.748