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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: wB97X-D/3-21G

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/3-21G
 hartrees
Energy at 0K-359.410663
Energy at 298.15K 
HF Energy-359.410663
Nuclear repulsion energy323.578510
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/3-21G
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' 3276 3276 4.91      
2 A' 3269 3269 1.39      
3 A' 3257 3257 4.00      
4 A' 3249 3249 4.93      
5 A' 3233 3233 0.62      
6 A' 1665 1665 4.08      
7 A' 1655 1655 9.65      
8 A' 1552 1552 8.04      
9 A' 1530 1530 16.64      
10 A' 1411 1411 38.16      
11 A' 1381 1381 34.97      
12 A' 1351 1351 14.25      
13 A' 1245 1245 0.16      
14 A' 1240 1240 1.25      
15 A' 1144 1144 122.91      
16 A' 1130 1130 9.16      
17 A' 1066 1066 8.56      
18 A' 1047 1047 0.42      
19 A' 821 821 34.73      
20 A' 688 688 13.26      
21 A' 658 658 0.07      
22 A' 461 461 0.54      
23 A' 273 273 2.51      
24 A" 1096 1096 2.22      
25 A" 1073 1073 0.02      
26 A" 1026 1026 8.85      
27 A" 915 915 0.04      
28 A" 823 823 49.32      
29 A" 741 741 63.20      
30 A" 504 504 4.92      
31 A" 441 441 0.00      
32 A" 259 259 0.06      
33 A" 132 132 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 21805.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21805.5 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/3-21G
ABC
0.17515 0.05476 0.04172

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.601 0.000
C2 -1.023 -0.344 0.000
C3 -0.706 -1.694 0.000
C4 0.634 -2.093 0.000
C5 1.654 -1.143 0.000
C6 1.334 0.210 0.000
N7 -0.245 2.035 0.000
O8 -1.472 2.324 0.000
H9 -2.043 0.013 0.000
H10 -1.493 -2.438 0.000
H11 0.880 -3.148 0.000
H12 2.690 -1.458 0.000
H13 2.101 0.974 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39322.40162.76772.40421.39061.45422.26602.12653.38613.85103.38752.1336
C21.39321.38622.40842.79362.42152.50352.70601.08112.14543.38793.87603.3906
C32.40161.38621.39782.42352.79073.75744.09032.16811.08282.15133.40413.8727
C42.76772.40841.39781.39372.40694.22014.89313.40562.15431.08332.15213.3998
C52.40422.79362.42351.39371.39063.70234.66873.87383.40272.14871.08252.1643
C61.39062.42152.79072.40691.39062.41333.51383.38343.87353.38832.14911.0824
N71.45422.50353.75744.22013.70232.41331.26132.70654.64375.30324.56182.5741
O82.26602.70604.09034.89314.66873.51381.26132.38084.76185.95585.62363.8195
H92.12651.08112.16813.40563.87383.38342.70652.38082.51154.30494.95634.2541
H103.38612.14541.08282.15433.40273.87354.64374.76182.51152.47664.29614.9555
H113.85103.38792.15131.08332.14873.38835.30325.95584.30492.47662.47644.2990
H123.38753.87603.40412.15211.08252.14914.56185.62364.95634.29612.47642.5023
H132.13363.39063.87273.39982.16431.08242.57413.81954.25414.95554.29902.5023

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.551 C1 C2 H9 117.948
C1 C6 C5 119.645 C1 C6 H13 118.726
C1 N7 O8 112.928 C2 C1 C6 120.885
C2 C1 N7 123.079 C2 C3 C4 119.787
C2 C3 H10 120.179 C3 C2 H9 122.501
C3 C4 C5 120.492 C3 C4 H11 119.708
C4 C3 H10 120.034 C4 C5 C6 119.641
C4 C5 H12 120.188 C5 C4 H11 119.800
C5 C6 H13 121.629 C6 C1 N7 116.037
C6 C5 H12 120.171
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.150      
2 C -0.184      
3 C -0.226      
4 C -0.201      
5 C -0.226      
6 C -0.175      
7 N -0.081      
8 O -0.274      
9 H 0.255      
10 H 0.237      
11 H 0.237      
12 H 0.236      
13 H 0.251      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.293 -3.430 0.000 3.666
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.974 2.685 0.000
y 2.685 -47.271 0.000
z 0.000 0.000 -48.165
Traceless
 xyz
x 6.744 2.685 0.000
y 2.685 -2.701 0.000
z 0.000 0.000 -4.042
Polar
3z2-r2-8.085
x2-y26.296
xy2.685
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.394 -1.646 0.000
y -1.646 13.005 0.000
z 0.000 0.000 2.723


<r2> (average value of r2) Å2
<r2> 249.367
(<r2>)1/2 15.791