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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: BLYP/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 BLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-361.554683
Energy at 298.15K 
HF Energy-361.554683
Nuclear repulsion energy322.273890
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 BLYP/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' 3116 3099 10.10      
2 A' 3113 3096 10.63      
3 A' 3104 3087 7.26      
4 A' 3096 3079 7.30      
5 A' 3084 3067 0.76      
6 A' 1571 1562 1.57      
7 A' 1562 1553 0.32      
8 A' 1485 1477 98.43      
9 A' 1450 1442 10.38      
10 A' 1414 1407 119.25      
11 A' 1325 1318 13.54      
12 A' 1302 1295 11.90      
13 A' 1163 1157 1.60      
14 A' 1158 1152 1.07      
15 A' 1069 1063 36.00      
16 A' 1054 1048 156.68      
17 A' 1002 996 2.79      
18 A' 961 956 0.12      
19 A' 791 786 46.20      
20 A' 660 657 7.74      
21 A' 606 603 0.31      
22 A' 430 428 1.80      
23 A' 248 246 1.56      
24 A" 988 983 0.03      
25 A" 974 969 0.01      
26 A" 932 927 3.61      
27 A" 836 831 0.01      
28 A" 751 747 58.44      
29 A" 662 659 18.56      
30 A" 453 451 1.88      
31 A" 405 403 0.00      
32 A" 232 230 0.43      
33 A" 110 109 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 20554.2 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 20441.2 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 BLYP/6-311+G(3df,2p)
ABC
0.17398 0.05399 0.04120

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.597 0.000
C2 -1.061 -0.327 0.000
C3 -0.771 -1.689 0.000
C4 0.567 -2.126 0.000
C5 1.619 -1.202 0.000
C6 1.336 0.167 0.000
N7 -0.179 2.038 0.000
O8 -1.348 2.427 0.000
H9 -2.083 0.044 0.000
H10 -1.578 -2.419 0.000
H11 0.784 -3.193 0.000
H12 2.650 -1.549 0.000
H13 2.125 0.917 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40722.41182.78132.41971.40401.45242.27322.15543.40353.86973.40952.1490
C21.40721.39182.42622.81932.44822.52452.76961.08752.15453.40813.90713.4206
C32.41181.39181.40742.43892.80763.77324.15612.17371.08842.16323.42383.8953
C42.78132.42621.40741.40082.41864.23054.93973.42552.16441.08842.16203.4187
C52.41972.81932.43891.40081.39713.70524.68733.90633.42072.15921.08792.1779
C61.40402.44822.80762.41861.39712.40823.50943.42203.89593.40462.16041.0883
N71.45242.52453.77324.23053.70522.40821.23172.75694.67135.31864.56812.5626
O82.27322.76964.15614.93974.68733.50941.23172.49414.85196.01075.63823.7871
H92.15541.08752.17373.42553.90633.42202.75692.49412.51464.32424.99424.2979
H103.40352.15451.08842.16443.42073.89594.67134.85192.51462.48504.31654.9837
H113.86973.40812.16321.08842.15923.40465.31866.01074.32422.48502.48734.3228
H123.40953.90713.42382.16201.08792.16044.56815.63824.99424.31652.48732.5204
H132.14903.42063.89533.41872.17791.08832.56263.78714.29794.98374.32282.5204

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.999 C1 C2 H9 118.974
C1 C6 C5 119.504 C1 C6 H13 118.598
C1 N7 O8 115.518 C2 C1 C6 121.117
C2 C1 N7 123.957 C2 C3 C4 120.166
C2 C3 H10 120.110 C3 C2 H9 122.027
C3 C4 C5 120.574 C3 C4 H11 119.622
C4 C3 H10 119.724 C4 C5 C6 119.640
C4 C5 H12 120.102 C5 C4 H11 119.804
C5 C6 H13 121.898 C6 C1 N7 114.927
C6 C5 H12 120.258
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.560      
2 C 0.002      
3 C -0.090      
4 C -0.207      
5 C -0.083      
6 C -0.284      
7 N -0.420      
8 O -0.230      
9 H 0.167      
10 H 0.142      
11 H 0.140      
12 H 0.142      
13 H 0.161      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.202 -3.904 0.000 4.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.885 2.461 0.000
y 2.461 -50.300 0.000
z 0.000 0.000 -48.284
Traceless
 xyz
x 6.407 2.461 0.000
y 2.461 -4.716 0.000
z 0.000 0.000 -1.691
Polar
3z2-r2-3.383
x2-y27.415
xy2.461
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.338 -1.894 0.000
y -1.894 17.950 0.000
z 0.000 0.000 7.239


<r2> (average value of r2) Å2
<r2> 253.222
(<r2>)1/2 15.913