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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: HSEh1PBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-361.183961
Energy at 298.15K 
HF Energy-361.183961
Nuclear repulsion energy324.662855
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/cc-pVDZ
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' 3237 3114 7.89      
2 A' 3234 3111 5.66      
3 A' 3224 3101 5.54      
4 A' 3217 3095 4.40      
5 A' 3206 3084 0.44      
6 A' 1704 1640 58.84      
7 A' 1675 1611 2.61      
8 A' 1639 1576 144.98      
9 A' 1505 1447 5.23      
10 A' 1492 1435 21.97      
11 A' 1413 1359 13.39      
12 A' 1319 1268 5.99      
13 A' 1201 1155 54.85      
14 A' 1172 1128 1.01      
15 A' 1141 1098 87.06      
16 A' 1091 1050 8.44      
17 A' 1044 1005 6.36      
18 A' 1019 980 0.50      
19 A' 845 813 30.62      
20 A' 686 660 8.52      
21 A' 619 596 0.05      
22 A' 449 432 0.71      
23 A' 258 248 2.38      
24 A" 1029 990 0.20      
25 A" 1015 976 0.01      
26 A" 977 939 3.35      
27 A" 876 843 0.00      
28 A" 788 758 41.01      
29 A" 704 677 24.69      
30 A" 479 461 2.18      
31 A" 421 405 0.00      
32 A" 250 240 0.11      
33 A" 119 114 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21523.3 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 20703.3 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/cc-pVDZ
ABC
0.17570 0.05504 0.04191

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.599 0.000
C2 -1.052 -0.322 0.000
C3 -0.760 -1.678 0.000
C4 0.573 -2.108 0.000
C5 1.618 -1.184 0.000
C6 1.329 0.178 0.000
N7 -0.196 2.025 0.000
O8 -1.349 2.380 0.000
H9 -2.074 0.059 0.000
H10 -1.568 -2.413 0.000
H11 0.795 -3.177 0.000
H12 2.653 -1.528 0.000
H13 2.113 0.938 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39842.40142.76732.40801.39441.43922.23382.14323.39613.85943.40092.1395
C21.39841.38712.41392.80502.43272.49872.71821.09132.15353.40003.89633.4060
C32.40141.38711.40042.42872.79483.74654.10062.17861.09182.15983.41703.8859
C42.76732.41391.40041.39472.40764.20404.88183.42092.16231.09212.16013.4134
C52.40802.80502.42871.39471.39233.68634.63733.89553.41442.15611.09132.1796
C61.39442.43272.79482.40761.39232.39543.46733.40523.88663.39732.15941.0919
N71.43922.49873.74654.20403.68632.39541.20692.71894.64555.29594.55432.5513
O82.23382.71824.10064.88184.63733.46731.20692.43074.79755.95615.59383.7499
H92.14321.09132.17863.42093.89553.40522.71892.43072.52364.32504.98684.2778
H103.39612.15351.09182.16233.41443.88664.64554.79752.52362.48344.31324.9777
H113.85943.40002.15981.09212.15613.39735.29595.95614.32502.48342.48494.3214
H123.40093.89633.41702.16011.09132.15944.55435.59384.98684.31322.48492.5249
H132.13953.40603.88593.41342.17961.09192.55133.74994.27784.97774.32142.5249

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.109 C1 C2 H9 118.296
C1 C6 C5 119.560 C1 C6 H13 118.244
C1 N7 O8 114.887 C2 C1 C6 121.165
C2 C1 N7 123.420 C2 C3 C4 119.985
C2 C3 H10 120.156 C3 C2 H9 122.595
C3 C4 C5 120.666 C3 C4 H11 119.598
C4 C3 H10 119.859 C4 C5 C6 119.515
C4 C5 H12 120.175 C5 C4 H11 119.736
C5 C6 H13 122.195 C6 C1 N7 115.415
C6 C5 H12 120.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 C 0.065      
3 C 0.010      
4 C 0.016      
5 C 0.010      
6 C 0.059      
7 N -0.028      
8 O -0.177      
9 H 0.017      
10 H 0.017      
11 H 0.017      
12 H 0.016      
13 H 0.013      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.093 -3.303 0.000 3.479
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.508 2.216 0.000
y 2.216 -47.544 0.000
z 0.000 0.000 -47.247
Traceless
 xyz
x 5.888 2.216 0.000
y 2.216 -3.167 0.000
z 0.000 0.000 -2.721
Polar
3z2-r2-5.442
x2-y26.036
xy2.216
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.536 -1.604 0.000
y -1.604 14.812 0.000
z 0.000 0.000 4.188


<r2> (average value of r2) Å2
<r2> 248.570
(<r2>)1/2 15.766