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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-361.412945
Energy at 298.15K 
HF Energy-361.412945
Nuclear repulsion energy324.859195
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 wB97X-D/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' 3260 3093 5.39      
2 A' 3252 3084 7.56      
3 A' 3243 3076 12.49      
4 A' 3235 3069 8.82      
5 A' 3222 3056 0.88      
6 A' 1715 1627 51.95      
7 A' 1690 1603 2.38      
8 A' 1656 1570 141.32      
9 A' 1538 1459 5.52      
10 A' 1519 1441 19.42      
11 A' 1379 1308 15.07      
12 A' 1358 1288 6.01      
13 A' 1223 1160 18.83      
14 A' 1203 1141 2.86      
15 A' 1167 1107 126.27      
16 A' 1120 1062 4.99      
17 A' 1058 1004 3.04      
18 A' 1028 975 0.47      
19 A' 849 805 30.14      
20 A' 689 654 9.92      
21 A' 630 598 0.04      
22 A' 455 432 0.73      
23 A' 266 252 2.34      
24 A" 1029 976 0.12      
25 A" 1010 958 0.09      
26 A" 971 921 5.06      
27 A" 880 834 0.07      
28 A" 782 741 53.43      
29 A" 701 665 23.95      
30 A" 477 452 1.56      
31 A" 423 401 0.03      
32 A" 247 235 0.21      
33 A" 110 104 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 21691.4 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 20574.3 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 wB97X-D/6-31G*
ABC
0.17595 0.05509 0.04196

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.596 0.000
C2 -1.050 -0.324 0.000
C3 -0.756 -1.678 0.000
C4 0.576 -2.105 0.000
C5 1.617 -1.181 0.000
C6 1.329 0.180 0.000
N7 -0.196 2.026 0.000
O8 -1.356 2.377 0.000
H9 -2.070 0.045 0.000
H10 -1.558 -2.410 0.000
H11 0.798 -3.168 0.000
H12 2.648 -1.521 0.000
H13 2.112 0.931 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39642.39712.76192.40321.39241.44242.23812.14243.38603.84793.39062.1381
C21.39641.38612.41132.80182.43142.49992.71801.08482.14683.39163.88713.4019
C32.39711.38611.39802.42482.79233.74604.09942.16761.08552.15223.40763.8774
C42.76192.41131.39801.39252.40534.20184.88033.40922.15521.08602.15323.4027
C52.40322.80182.42481.39251.39093.68374.63693.88623.40492.14941.08532.1695
C61.39242.43142.79232.40531.39092.39413.46943.40153.87783.38932.15241.0856
N71.44242.49993.74604.20183.68372.39411.21252.72674.63985.28764.54602.5539
O82.23812.71804.09944.88034.63693.46941.21252.43834.79085.94845.58823.7573
H92.14241.08482.16763.40923.88623.40152.72672.43832.50794.30694.97154.2748
H103.38602.14681.08552.15523.40493.87784.63984.79082.50792.47464.29904.9629
H113.84793.39162.15221.08602.14943.38935.28765.94844.30692.47462.47724.3048
H123.39063.88713.40762.15321.08532.15244.54605.58824.97154.29902.47722.5103
H132.13813.40193.87743.40272.16951.08562.55393.75734.27484.96294.30482.5103

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.975 C1 C2 H9 118.873
C1 C6 C5 119.405 C1 C6 H13 118.750
C1 N7 O8 114.644 C2 C1 C6 121.347
C2 C1 N7 123.427 C2 C3 C4 120.017
C2 C3 H10 120.101 C3 C2 H9 122.152
C3 C4 C5 120.676 C3 C4 H11 119.562
C4 C3 H10 119.882 C4 C5 C6 119.579
C4 C5 H12 120.180 C5 C4 H11 119.762
C5 C6 H13 121.845 C6 C1 N7 115.226
C6 C5 H12 120.240
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.181      
2 C -0.151      
3 C -0.181      
4 C -0.147      
5 C -0.179      
6 C -0.157      
7 N -0.029      
8 O -0.284      
9 H 0.202      
10 H 0.183      
11 H 0.182      
12 H 0.183      
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
  1.147 -3.428 0.000 3.614
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.732 2.411 0.000
y 2.411 -47.339 0.000
z 0.000 0.000 -46.854
Traceless
 xyz
x 6.365 2.411 0.000
y 2.411 -3.546 0.000
z 0.000 0.000 -2.819
Polar
3z2-r2-5.637
x2-y26.607
xy2.411
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.979 -1.598 0.000
y -1.598 14.209 0.000
z 0.000 0.000 3.760


<r2> (average value of r2) Å2
<r2> 247.964
(<r2>)1/2 15.747