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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G**
 hartrees
Energy at 0K-361.163285
Energy at 298.15K 
HF Energy-361.163285
Nuclear repulsion energy325.008093
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 HSEh1PBE/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' 3244 3096 6.65      
2 A' 3239 3091 8.04      
3 A' 3230 3082 7.47      
4 A' 3223 3076 5.63      
5 A' 3212 3065 0.49      
6 A' 1700 1623 44.08      
7 A' 1676 1599 3.03      
8 A' 1637 1562 160.16      
9 A' 1518 1448 6.17      
10 A' 1504 1435 23.44      
11 A' 1408 1344 13.85      
12 A' 1336 1275 6.12      
13 A' 1211 1155 39.91      
14 A' 1188 1134 0.88      
15 A' 1151 1099 112.42      
16 A' 1103 1053 6.22      
17 A' 1049 1001 4.63      
18 A' 1021 975 0.50      
19 A' 848 809 28.88      
20 A' 687 656 9.25      
21 A' 622 594 0.05      
22 A' 452 431 0.56      
23 A' 259 247 2.52      
24 A" 1021 974 0.19      
25 A" 1003 958 0.04      
26 A" 967 922 4.09      
27 A" 873 834 0.00      
28 A" 781 746 53.23      
29 A" 698 666 20.10      
30 A" 474 452 1.32      
31 A" 421 401 0.00      
32 A" 252 240 0.27      
33 A" 120 114 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 21563.8 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 20578.3 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 HSEh1PBE/6-31G**
ABC
0.17584 0.05522 0.04202

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.598 0.000
C2 -1.050 -0.323 0.000
C3 -0.756 -1.677 0.000
C4 0.576 -2.103 0.000
C5 1.619 -1.179 0.000
C6 1.330 0.181 0.000
N7 -0.197 2.020 0.000
O8 -1.358 2.373 0.000
H9 -2.068 0.053 0.000
H10 -1.557 -2.409 0.000
H11 0.799 -3.166 0.000
H12 2.649 -1.520 0.000
H13 2.109 0.937 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39742.39742.76192.40401.39361.43562.23442.13903.38703.84803.39202.1362
C21.39741.38512.41102.80312.43292.49432.71331.08532.14683.39133.88843.4016
C32.39741.38511.39872.42652.79293.73924.09382.17121.08582.15313.40893.8781
C42.76192.41101.39871.39302.40464.19494.87553.41202.15561.08612.15343.4042
C52.40402.80312.42651.39301.39023.67854.63423.88763.40622.14931.08542.1718
C61.39362.43292.79292.40461.39022.39033.46813.40043.87873.38842.15261.0859
N71.43562.49433.73924.19493.67852.39031.21372.71554.63415.28094.54232.5477
O82.23442.71334.09384.87554.63423.46811.21372.42584.78615.94365.58663.7528
H92.13901.08532.17123.41203.88763.40042.71552.42582.51494.31084.97304.2700
H103.38702.14681.08582.15563.40623.87874.63414.78612.51492.47494.29974.9639
H113.84803.39132.15311.08612.14933.38845.28095.94364.31082.47492.47644.3067
H123.39203.88843.40892.15341.08542.15264.54235.58664.97304.29972.47642.5153
H132.13623.40163.87813.40422.17181.08592.54773.75284.27004.96394.30672.5153

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.989 C1 C2 H9 118.450
C1 C6 C5 119.440 C1 C6 H13 118.447
C1 N7 O8 114.739 C2 C1 C6 121.305
C2 C1 N7 123.391 C2 C3 C4 120.006
C2 C3 H10 120.162 C3 C2 H9 122.561
C3 C4 C5 120.723 C3 C4 H11 119.570
C4 C3 H10 119.831 C4 C5 C6 119.536
C4 C5 H12 120.149 C5 C4 H11 119.707
C5 C6 H13 122.113 C6 C1 N7 115.304
C6 C5 H12 120.314
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.148      
2 C -0.082      
3 C -0.139      
4 C -0.102      
5 C -0.136      
6 C -0.092      
7 N -0.037      
8 O -0.286      
9 H 0.156      
10 H 0.140      
11 H 0.139      
12 H 0.139      
13 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.166 -3.500 0.000 3.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.856 2.386 0.000
y 2.386 -47.454 0.000
z 0.000 0.000 -46.840
Traceless
 xyz
x 6.291 2.386 0.000
y 2.386 -3.607 0.000
z 0.000 0.000 -2.684
Polar
3z2-r2-5.369
x2-y26.599
xy2.386
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.105 -1.681 0.000
y -1.681 14.602 0.000
z 0.000 0.000 3.829


<r2> (average value of r2) Å2
<r2> 247.679
(<r2>)1/2 15.738