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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: M06-2X/6-31G

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/6-31G
 hartrees
Energy at 0K-361.280957
Energy at 298.15K 
HF Energy-361.280957
Nuclear repulsion energy323.616761
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/6-31G
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' 3262 3262 11.36      
2 A' 3257 3257 1.30      
3 A' 3244 3244 5.07      
4 A' 3237 3237 1.94      
5 A' 3228 3228 1.55      
6 A' 1696 1696 2.57      
7 A' 1692 1692 3.52      
8 A' 1582 1582 118.70      
9 A' 1544 1544 17.23      
10 A' 1521 1521 52.12      
11 A' 1392 1392 16.19      
12 A' 1375 1375 6.03      
13 A' 1238 1238 25.44      
14 A' 1220 1220 1.08      
15 A' 1186 1186 103.55      
16 A' 1129 1129 4.62      
17 A' 1067 1067 2.98      
18 A' 1045 1045 0.66      
19 A' 852 852 25.18      
20 A' 693 693 14.06      
21 A' 643 643 0.07      
22 A' 465 465 0.10      
23 A' 267 267 2.86      
24 A" 1078 1078 0.24      
25 A" 1053 1053 0.49      
26 A" 1006 1006 4.94      
27 A" 903 903 0.11      
28 A" 810 810 64.68      
29 A" 723 723 35.21      
30 A" 497 497 3.38      
31 A" 431 431 0.02      
32 A" 271 271 0.26      
33 A" 130 130 0.26      

Unscaled Zero Point Vibrational Energy (zpe) 21867.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21867.3 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/6-31G
ABC
0.17502 0.05464 0.04164

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.048 -0.331 0.000
C3 -0.746 -1.688 0.000
C4 0.591 -2.108 0.000
C5 1.630 -1.175 0.000
C6 1.333 0.186 0.000
N7 -0.204 2.023 0.000
O8 -1.388 2.386 0.000
H9 -2.069 0.031 0.000
H10 -1.543 -2.421 0.000
H11 0.819 -3.168 0.000
H12 2.660 -1.509 0.000
H13 2.107 0.945 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39822.40102.76602.40591.39411.44312.26592.14463.38773.85003.39142.1360
C21.39821.39012.41732.80822.43692.50072.73771.08332.14833.39603.89133.4037
C32.40101.39011.40112.43072.79923.75024.12372.16931.08352.15383.41113.8825
C42.76602.41731.40111.39652.41144.20664.90973.41332.15691.08412.15473.4091
C52.40592.80822.43071.39651.39373.68684.66763.89113.40932.15111.08312.1737
C61.39412.43692.79922.41141.39372.39493.49843.40603.88263.39322.15311.0840
N71.44312.50073.75024.20663.68682.39491.23792.72894.64185.29044.54752.5499
O82.26592.73774.12374.90974.66763.49841.23792.45124.80955.97565.61743.7798
H92.14461.08332.16933.41333.89113.40602.72892.45122.50824.30974.97424.2753
H103.38772.14831.08352.15693.40933.88264.64184.80952.50822.47744.30174.9660
H113.85003.39602.15381.08412.15113.39325.29045.97564.30972.47742.47834.3100
H123.39143.89133.41112.15471.08312.15314.54755.61744.97424.30172.47832.5160
H132.13603.40373.88253.40912.17371.08402.54993.77984.27534.96604.31002.5160

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.875 C1 C2 H9 119.044
C1 C6 C5 119.315 C1 C6 H13 118.542
C1 N7 O8 115.163 C2 C1 C6 121.553
C2 C1 N7 123.306 C2 C3 C4 120.004
C2 C3 H10 120.056 C3 C2 H9 122.081
C3 C4 C5 120.656 C3 C4 H11 119.607
C4 C3 H10 119.940 C4 C5 C6 119.597
C4 C5 H12 120.156 C5 C4 H11 119.737
C5 C6 H13 122.142 C6 C1 N7 115.142
C6 C5 H12 120.247
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.030      
2 C -0.071      
3 C -0.178      
4 C -0.138      
5 C -0.174      
6 C -0.098      
7 N -0.011      
8 O -0.296      
9 H 0.206      
10 H 0.179      
11 H 0.176      
12 H 0.179      
13 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.334 -3.885 0.000 4.108
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.862 3.012 0.000
y 3.012 -49.333 0.000
z 0.000 0.000 -47.613
Traceless
 xyz
x 6.611 3.012 0.000
y 3.012 -4.596 0.000
z 0.000 0.000 -2.015
Polar
3z2-r2-4.031
x2-y27.471
xy3.012
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.860 -1.703 0.000
y -1.703 13.847 0.000
z 0.000 0.000 3.320


<r2> (average value of r2) Å2
<r2> 250.346
(<r2>)1/2 15.822