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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: PBE1PBE/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 PBE1PBE/cc-pVDZ
 hartrees
Energy at 0K-361.153881
Energy at 298.15K 
HF Energy-361.153881
Nuclear repulsion energy324.670139
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 PBE1PBE/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' 3238 3113 8.38      
2 A' 3235 3111 4.31      
3 A' 3225 3101 4.69      
4 A' 3218 3094 4.01      
5 A' 3207 3084 0.50      
6 A' 1708 1643 62.67      
7 A' 1678 1613 2.36      
8 A' 1643 1579 140.60      
9 A' 1506 1448 5.06      
10 A' 1493 1435 21.37      
11 A' 1414 1359 13.46      
12 A' 1319 1268 5.87      
13 A' 1201 1155 55.28      
14 A' 1172 1127 1.06      
15 A' 1142 1098 85.84      
16 A' 1092 1050 8.46      
17 A' 1045 1005 6.52      
18 A' 1019 980 0.43      
19 A' 845 813 30.82      
20 A' 686 659 8.36      
21 A' 619 595 0.04      
22 A' 449 431 0.74      
23 A' 258 248 2.35      
24 A" 1029 990 0.20      
25 A" 1015 976 0.01      
26 A" 977 939 3.39      
27 A" 876 842 0.00      
28 A" 788 757 41.50      
29 A" 704 677 25.16      
30 A" 479 461 2.25      
31 A" 421 404 0.00      
32 A" 250 240 0.11      
33 A" 119 114 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21532.8 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 20703.8 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 PBE1PBE/cc-pVDZ
ABC
0.17573 0.05503 0.04191

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/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 0.572 -2.108 0.000
C5 1.617 -1.185 0.000
C6 1.329 0.177 0.000
N7 -0.195 2.026 0.000
O8 -1.348 2.380 0.000
H9 -2.074 0.059 0.000
H10 -1.568 -2.413 0.000
H11 0.794 -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
C11.39812.40122.76712.40771.39421.43992.23382.14343.39593.85933.40072.1396
C21.39811.38722.41372.80462.43232.49932.71851.09142.15363.40003.89603.4058
C32.40121.38721.40012.42832.79453.74724.10092.17831.09192.15963.41673.8857
C42.76712.41371.40011.39452.40754.20454.88193.42052.16221.09222.16013.4132
C52.40772.80462.42831.39451.39233.68674.63703.89523.41412.15601.09142.1794
C61.39422.43232.79452.40751.39232.39573.46693.40513.88633.39722.15941.0919
N71.43992.49933.74724.20453.68672.39571.20652.72024.64625.29654.55462.5515
O82.23382.71854.10094.88194.63703.46691.20652.43194.79795.95635.59353.7497
H92.14341.09142.17833.42053.89523.40512.72022.43192.52304.32474.98664.2781
H103.39592.15361.09192.16223.41413.88634.64624.79792.52302.48344.31314.9776
H113.85933.40002.15961.09222.15603.39725.29655.95634.32472.48342.48494.3212
H123.40073.89603.41672.16011.09142.15944.55465.59354.98664.31312.48492.5245
H132.13963.40583.88573.41322.17941.09192.55153.74974.27814.97764.32122.5245

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.106 C1 C2 H9 118.336
C1 C6 C5 119.558 C1 C6 H13 118.266
C1 N7 O8 114.866 C2 C1 C6 121.169
C2 C1 N7 123.433 C2 C3 C4 119.986
C2 C3 H10 120.147 C3 C2 H9 122.558
C3 C4 C5 120.664 C3 C4 H11 119.601
C4 C3 H10 119.867 C4 C5 C6 119.517
C4 C5 H12 120.180 C5 C4 H11 119.735
C5 C6 H13 122.176 C6 C1 N7 115.398
C6 C5 H12 120.303
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.036      
2 C 0.065      
3 C 0.008      
4 C 0.014      
5 C 0.008      
6 C 0.059      
7 N -0.029      
8 O -0.178      
9 H 0.018      
10 H 0.019      
11 H 0.019      
12 H 0.018      
13 H 0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.085 -3.287 0.000 3.462
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.464 2.206 0.000
y 2.206 -47.508 0.000
z 0.000 0.000 -47.278
Traceless
 xyz
x 5.929 2.206 0.000
y 2.206 -3.137 0.000
z 0.000 0.000 -2.792
Polar
3z2-r2-5.584
x2-y26.044
xy2.206
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.507 -1.594 0.000
y -1.594 14.759 0.000
z 0.000 0.000 4.191


<r2> (average value of r2) Å2
<r2> 248.566
(<r2>)1/2 15.766