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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-361.476996
Energy at 298.15K 
HF Energy-361.476996
Nuclear repulsion energy325.476472
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
4/u)
Dep P Dep U
1 A' 3221 3221 5.22      
2 A' 3218 3218 3.91      
3 A' 3203 3203 3.22      
4 A' 3188 3188 1.63      
5 A' 3184 3184 0.31      
6 A' 1739 1739 114.01      
7 A' 1681 1681 0.29      
8 A' 1657 1657 86.35      
9 A' 1521 1521 2.69      
10 A' 1503 1503 16.82      
11 A' 1356 1356 13.01      
12 A' 1338 1338 5.93      
13 A' 1208 1208 26.69      
14 A' 1182 1182 2.05      
15 A' 1151 1151 96.40      
16 A' 1105 1105 5.60      
17 A' 1052 1052 3.79      
18 A' 1021 1021 0.21      
19 A' 844 844 33.36      
20 A' 688 688 9.52      
21 A' 624 624 0.05      
22 A' 452 452 0.68      
23 A' 269 269 2.20      
24 A" 1037 1037 0.27      
25 A" 1022 1022 0.39      
26 A" 977 977 3.68      
27 A" 877 877 0.13      
28 A" 786 786 62.61      
29 A" 703 703 29.92      
30 A" 478 478 4.11      
31 A" 417 417 0.02      
32 A" 256 256 0.03      
33 A" 114 114 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 21534.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21534.3 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
0.17672 0.05521 0.04207

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 0.593 0.000
C2 -1.050 -0.323 0.000
C3 -0.756 -1.677 0.000
C4 0.573 -2.103 0.000
C5 1.614 -1.181 0.000
C6 1.325 0.178 0.000
N7 -0.198 2.028 0.000
O8 -1.346 2.374 0.000
H9 -2.068 0.046 0.000
H10 -1.558 -2.405 0.000
H11 0.795 -3.164 0.000
H12 2.642 -1.521 0.000
H13 2.103 0.933 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39342.39222.75662.39871.38841.44902.23262.13883.37863.84023.38392.1302
C21.39341.38492.40932.79902.42732.50082.71371.08272.14313.38733.88183.3938
C32.39221.38491.39652.42162.78783.74664.09362.16521.08322.14903.40233.8709
C42.75662.40931.39651.39042.40224.20314.87173.40542.15241.08362.14953.3997
C52.39872.79902.42161.39041.39013.68624.62653.88123.39982.14551.08292.1700
C61.38842.42732.78782.40221.39012.39663.45773.39533.87093.38432.15011.0838
N71.44902.50083.74664.20313.68622.39661.19822.72454.63725.28664.54622.5487
O82.23262.71374.09364.87174.62653.45771.19822.43764.78445.93785.57483.7377
H92.13881.08272.16523.40543.88123.39532.72452.43762.50404.30124.96414.2639
H103.37862.14311.08322.15243.39983.87094.63724.78442.50402.47174.29224.9541
H113.84023.38732.14901.08362.14553.38435.28665.93784.30122.47172.47284.3009
H123.38393.88183.40232.14951.08292.15014.54625.57484.96414.29222.47282.5124
H132.13023.39383.87093.39972.17001.08382.54873.73774.26394.95414.30092.5124

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.860 C1 C2 H9 118.950
C1 C6 C5 119.385 C1 C6 H13 118.491
C1 N7 O8 114.662 C2 C1 C6 121.518
C2 C1 N7 123.234 C2 C3 C4 120.041
C2 C3 H10 120.033 C3 C2 H9 122.190
C3 C4 C5 120.668 C3 C4 H11 119.574
C4 C3 H10 119.926 C4 C5 C6 119.528
C4 C5 H12 120.192 C5 C4 H11 119.758
C5 C6 H13 122.124 C6 C1 N7 115.248
C6 C5 H12 120.280
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 -0.074      
2 C -0.006      
3 C -0.137      
4 C -0.101      
5 C -0.132      
6 C -0.040      
7 N -0.014      
8 O -0.209      
9 H 0.153      
10 H 0.139      
11 H 0.138      
12 H 0.138      
13 H 0.145      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.068 -3.273 0.000 3.443
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.621 2.287 0.000
y 2.287 -47.952 0.000
z 0.000 0.000 -48.113
Traceless
 xyz
x 6.412 2.287 0.000
y 2.287 -3.085 0.000
z 0.000 0.000 -3.327
Polar
3z2-r2-6.654
x2-y26.331
xy2.287
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.354 -1.454 0.000
y -1.454 14.318 0.000
z 0.000 0.000 4.686


<r2> (average value of r2) Å2
<r2> 247.946
(<r2>)1/2 15.746