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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: HSEh1PBE/TZVP

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/TZVP
 hartrees
Energy at 0K-361.270583
Energy at 298.15K 
HF Energy-361.270583
Nuclear repulsion energy325.749840
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/TZVP
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' 3225 3096 9.05      
2 A' 3222 3094 4.14      
3 A' 3213 3085 3.88      
4 A' 3207 3079 4.43      
5 A' 3196 3069 0.39      
6 A' 1683 1616 47.41      
7 A' 1660 1594 3.02      
8 A' 1618 1554 181.93      
9 A' 1511 1451 7.29      
10 A' 1496 1436 28.10      
11 A' 1387 1331 15.07      
12 A' 1338 1285 6.73      
13 A' 1206 1158 26.30      
14 A' 1188 1141 1.62      
15 A' 1140 1095 142.33      
16 A' 1104 1060 6.42      
17 A' 1046 1005 6.74      
18 A' 1025 984 1.35      
19 A' 843 809 38.57      
20 A' 690 662 9.81      
21 A' 626 601 0.11      
22 A' 452 434 1.11      
23 A' 259 249 2.07      
24 A" 1000 960 0.07      
25 A" 990 951 0.00      
26 A" 959 921 3.56      
27 A" 869 835 0.00      
28 A" 770 740 77.71      
29 A" 646 620 13.23      
30 A" 466 447 2.14      
31 A" 416 399 0.00      
32 A" 247 237 0.28      
33 A" 111 107 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 21404.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 20550.1 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/TZVP
ABC
0.17719 0.05528 0.04213

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.052 -0.321 0.000
C3 -0.763 -1.672 0.000
C4 0.563 -2.103 0.000
C5 1.606 -1.187 0.000
C6 1.323 0.171 0.000
N7 -0.186 2.018 0.000
O8 -1.331 2.389 0.000
H9 -2.070 0.050 0.000
H10 -1.567 -2.399 0.000
H11 0.780 -3.165 0.000
H12 2.633 -1.531 0.000
H13 2.107 0.920 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39332.38992.75432.39711.38911.43682.23572.13973.37773.83863.38312.1318
C21.39331.38122.40492.79502.42532.49392.72471.08372.14133.38333.87853.3933
C32.38991.38121.39462.41822.78353.73444.10052.16151.08402.14793.39933.8671
C42.75432.40491.39461.38842.39754.18834.87543.40132.15011.08422.14783.3948
C52.39712.79502.41821.38841.38643.67124.62743.87823.39642.14411.08352.1657
C61.38912.42532.78352.39751.38642.38513.45953.39523.86743.37992.14741.0842
N71.43682.49393.73444.18833.67122.38511.20412.72414.62795.27244.53212.5413
O82.23572.72474.10054.87544.62743.45951.20412.45304.79455.94245.57533.7382
H92.13971.08372.16153.40133.87823.39522.72412.45302.50084.29694.96174.2659
H103.37772.14131.08402.15013.39643.86744.62794.79452.50082.46874.28874.9510
H113.83863.38332.14791.08422.14413.37995.27245.94244.29692.46872.47084.2957
H123.38313.87853.39932.14781.08352.14744.53215.57534.96174.28872.47082.5074
H132.13183.39333.86713.39482.16571.08422.54133.73824.26594.95104.29572.5074

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.940 C1 C2 H9 118.975
C1 C6 C5 119.462 C1 C6 H13 118.543
C1 N7 O8 115.402 C2 C1 C6 121.304
C2 C1 N7 123.569 C2 C3 C4 120.076
C2 C3 H10 120.114 C3 C2 H9 122.086
C3 C4 C5 120.668 C3 C4 H11 119.581
C4 C3 H10 119.810 C4 C5 C6 119.550
C4 C5 H12 120.158 C5 C4 H11 119.751
C5 C6 H13 121.995 C6 C1 N7 115.127
C6 C5 H12 120.291
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.146      
2 C -0.119      
3 C -0.095      
4 C -0.102      
5 C -0.086      
6 C -0.136      
7 N 0.187      
8 O -0.168      
9 H 0.145      
10 H 0.132      
11 H 0.132      
12 H 0.131      
13 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.135 -3.654 0.000 3.826
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.702 2.415 0.000
y 2.415 -48.776 0.000
z 0.000 0.000 -47.894
Traceless
 xyz
x 6.632 2.415 0.000
y 2.415 -3.978 0.000
z 0.000 0.000 -2.655
Polar
3z2-r2-5.309
x2-y27.073
xy2.415
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.948 -1.700 0.000
y -1.700 15.584 0.000
z 0.000 0.000 5.958


<r2> (average value of r2) Å2
<r2> 247.752
(<r2>)1/2 15.740