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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: wB97X-D/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311+G(3df,2p)
 hartrees
Energy at 0K-361.529081
Energy at 298.15K 
HF Energy-361.529081
Nuclear repulsion energy326.079688
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 wB97X-D/6-311+G(3df,2p)
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' 3226 3226 7.97      
2 A' 3222 3222 4.94      
3 A' 3212 3212 5.33      
4 A' 3206 3206 5.83      
5 A' 3191 3191 0.31      
6 A' 1698 1698 74.99      
7 A' 1669 1669 2.20      
8 A' 1634 1634 141.36      
9 A' 1516 1516 8.34      
10 A' 1502 1502 18.95      
11 A' 1353 1353 15.98      
12 A' 1343 1343 5.76      
13 A' 1206 1206 20.08      
14 A' 1190 1190 3.63      
15 A' 1145 1145 134.55      
16 A' 1101 1101 9.49      
17 A' 1044 1044 5.24      
18 A' 999 999 0.05      
19 A' 838 838 34.65      
20 A' 686 686 9.36      
21 A' 626 626 0.09      
22 A' 453 453 1.23      
23 A' 257 257 1.93      
24 A" 1035 1035 0.00      
25 A" 1020 1020 0.20      
26 A" 971 971 5.14      
27 A" 875 875 0.04      
28 A" 776 776 62.13      
29 A" 688 688 22.77      
30 A" 474 474 2.85      
31 A" 421 421 0.04      
32 A" 244 244 0.22      
33 A" 100 100 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 21459.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21459.7 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 wB97X-D/6-311+G(3df,2p)
ABC
0.17761 0.05536 0.04221

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.591 0.000
C2 -1.050 -0.322 0.000
C3 -0.760 -1.671 0.000
C4 0.565 -2.101 0.000
C5 1.605 -1.184 0.000
C6 1.322 0.173 0.000
N7 -0.189 2.019 0.000
O8 -1.333 2.385 0.000
H9 -2.068 0.045 0.000
H10 -1.561 -2.398 0.000
H11 0.783 -3.161 0.000
H12 2.631 -1.526 0.000
H13 2.105 0.920 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39112.38622.75052.39301.38661.44022.23462.13853.37203.83283.37702.1307
C21.39111.38052.40322.79162.42302.49342.72091.08152.13853.37973.87323.3905
C32.38621.38051.39292.41442.78093.73354.09612.15751.08182.14453.39393.8625
C42.75052.40321.39291.38642.39634.18804.87053.39642.14671.08232.14443.3903
C52.39302.79162.41441.38641.38593.67104.62233.87273.39072.14131.08162.1621
C61.38662.42302.78092.39631.38592.38573.45543.39203.86263.37712.14471.0822
N71.44022.49343.73354.18803.67102.38571.20052.72474.62475.27014.52982.5442
O82.23462.72094.09614.87054.62233.45541.20052.45274.78825.93555.56823.7370
H92.13851.08152.15753.39643.87273.39202.72472.45272.49484.28974.95434.2635
H103.37202.13851.08182.14673.39073.86264.62474.78822.49482.46464.28174.9443
H113.83283.37972.14451.08232.14133.37715.27015.93554.28972.46462.46784.2895
H123.37703.87323.39392.14441.08162.14474.52985.56824.95434.28172.46782.5015
H132.13073.39053.86253.39032.16211.08222.54423.73704.26354.94434.28952.5015

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.848 C1 C2 H9 119.218
C1 C6 C5 119.338 C1 C6 H13 118.808
C1 N7 O8 115.309 C2 C1 C6 121.458
C2 C1 N7 123.434 C2 C3 C4 120.112
C2 C3 H10 120.080 C3 C2 H9 121.933
C3 C4 C5 120.622 C3 C4 H11 119.566
C4 C3 H10 119.808 C4 C5 C6 119.622
C4 C5 H12 120.157 C5 C4 H11 119.812
C5 C6 H13 121.854 C6 C1 N7 115.108
C6 C5 H12 120.221
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.622      
2 C -0.121      
3 C 0.080      
4 C -0.243      
5 C 0.028      
6 C -0.417      
7 N -0.401      
8 O -0.261      
9 H 0.163      
10 H 0.133      
11 H 0.131      
12 H 0.133      
13 H 0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.080 -3.484 0.000 3.647
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.596 2.268 0.000
y 2.268 -48.495 0.000
z 0.000 0.000 -47.930
Traceless
 xyz
x 6.616 2.268 0.000
y 2.268 -3.732 0.000
z 0.000 0.000 -2.884
Polar
3z2-r2-5.769
x2-y26.899
xy2.268
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.488 -1.592 0.000
y -1.592 16.151 0.000
z 0.000 0.000 7.057


<r2> (average value of r2) Å2
<r2> 247.290
(<r2>)1/2 15.725