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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-361.682760
Energy at 298.15K-361.688891
HF Energy-361.682760
Nuclear repulsion energy325.043567
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 B3LYP/Def2TZVPP
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' 3207 3087 5.69      
2 A' 3201 3082 8.51      
3 A' 3192 3072 6.91      
4 A' 3185 3066 6.28      
5 A' 3174 3055 0.49      
6 A' 1648 1587 11.97      
7 A' 1635 1574 2.86      
8 A' 1582 1523 184.31      
9 A' 1506 1449 10.35      
10 A' 1488 1432 40.00      
11 A' 1358 1307 13.62      
12 A' 1344 1294 9.34      
13 A' 1200 1155 12.50      
14 A' 1185 1141 1.49      
15 A' 1129 1087 151.11      
16 A' 1098 1057 4.94      
17 A' 1039 1000 7.54      
18 A' 1021 983 2.33      
19 A' 833 802 38.80      
20 A' 685 659 10.71      
21 A' 627 604 0.18      
22 A' 449 432 1.14      
23 A' 259 249 1.92      
24 A" 1033 994 0.26      
25 A" 1016 978 0.00      
26 A" 979 942 4.15      
27 A" 872 840 0.00      
28 A" 791 761 49.09      
29 A" 704 678 31.78      
30 A" 478 460 2.57      
31 A" 423 407 0.00      
32 A" 247 238 0.26      
33 A" 111 107 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21348.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 20550.3 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 B3LYP/Def2TZVPP
ABC
0.17673 0.05495 0.04192

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.591 0.000
C2 -1.054 -0.326 0.000
C3 -0.767 -1.680 0.000
C4 0.561 -2.116 0.000
C5 1.606 -1.198 0.000
C6 1.324 0.163 0.000
N7 -0.188 2.025 0.000
O8 -1.323 2.424 0.000
H9 -2.072 0.039 0.000
H10 -1.571 -2.404 0.000
H11 0.776 -3.176 0.000
H12 2.632 -1.541 0.000
H13 2.111 0.906 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39702.39722.76452.40461.39141.44582.25982.14413.38233.84683.38732.1339
C21.39701.38422.41082.79942.42742.50492.76251.08102.14163.38753.88093.3957
C32.39721.38421.39772.42142.78713.74974.14102.15771.08202.14963.40163.8687
C42.76452.41081.39771.39042.40304.20774.91463.40182.15161.08232.14883.3957
C52.40462.79942.42141.39041.39033.68894.65793.88013.39812.14511.08152.1639
C61.39142.42742.78712.40301.39032.39843.48053.39773.86903.38412.14831.0821
N71.44582.50493.74974.20773.68892.39841.20252.73724.63965.28984.54632.5566
O82.25982.76254.14104.91464.65793.48051.20252.49984.83405.98045.59973.7537
H92.14411.08102.15773.40183.88013.39772.73722.49982.49344.29494.96164.2712
H103.38232.14161.08202.15163.39813.86904.63964.83402.49342.47104.29044.9507
H113.84683.38752.14961.08232.14513.38415.28985.98044.29492.47102.47334.2949
H123.38733.88093.40162.14881.08152.14834.54635.59974.96164.29042.47332.5020
H132.13393.39573.86873.39572.16391.08212.55663.75374.27124.95074.29492.5020

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.066 C1 C2 H9 119.270
C1 C6 C5 119.639 C1 C6 H13 118.716
C1 N7 O8 116.847 C2 C1 C6 121.043
C2 C1 N7 123.552 C2 C3 C4 120.129
C2 C3 H10 120.037 C3 C2 H9 121.665
C3 C4 C5 120.556 C3 C4 H11 119.623
C4 C3 H10 119.834 C4 C5 C6 119.568
C4 C5 H12 120.238 C5 C4 H11 119.821
C5 C6 H13 121.645 C6 C1 N7 115.405
C6 C5 H12 120.195
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.032      
2 C -0.151      
3 C -0.102      
4 C -0.108      
5 C -0.108      
6 C -0.134      
7 N 0.139      
8 O -0.252      
9 H 0.137      
10 H 0.140      
11 H 0.138      
12 H 0.138      
13 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.154 -3.662 0.000 3.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.298 2.427 0.000
y 2.427 -49.295 0.000
z 0.000 0.000 -47.816
Traceless
 xyz
x 6.258 2.427 0.000
y 2.427 -4.239 0.000
z 0.000 0.000 -2.020
Polar
3z2-r2-4.039
x2-y26.998
xy2.427
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.294 -1.745 0.000
y -1.745 16.196 0.000
z 0.000 0.000 6.341


<r2> (average value of r2) Å2
<r2> 249.039
(<r2>)1/2 15.781