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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-361.664307
Energy at 298.15K 
HF Energy-361.664307
Nuclear repulsion energy325.090231
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 B3LYPultrafine/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' 3199 3199 5.64      
2 A' 3194 3194 7.68      
3 A' 3184 3184 6.21      
4 A' 3177 3177 6.45      
5 A' 3164 3164 0.36      
6 A' 1645 1645 16.11      
7 A' 1630 1630 2.95      
8 A' 1579 1579 186.70      
9 A' 1501 1501 10.56      
10 A' 1483 1483 40.18      
11 A' 1354 1354 14.15      
12 A' 1340 1340 9.02      
13 A' 1197 1197 9.09      
14 A' 1185 1185 1.54      
15 A' 1120 1120 166.15      
16 A' 1096 1096 7.71      
17 A' 1034 1034 3.06      
18 A' 992 992 0.08      
19 A' 826 826 37.45      
20 A' 681 681 10.11      
21 A' 623 623 0.19      
22 A' 449 449 1.18      
23 A' 258 258 1.79      
24 A" 1027 1027 0.02      
25 A" 1012 1012 0.01      
26 A" 967 967 4.09      
27 A" 867 867 0.01      
28 A" 778 778 62.99      
29 A" 684 684 18.89      
30 A" 473 473 2.39      
31 A" 420 420 0.00      
32 A" 247 247 0.33      
33 A" 112 112 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21248.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21248.9 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 B3LYPultrafine/6-311+G(3df,2p)
ABC
0.17671 0.05498 0.04193

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.054 -0.322 0.000
C3 -0.765 -1.675 0.000
C4 0.563 -2.109 0.000
C5 1.607 -1.191 0.000
C6 1.326 0.169 0.000
N7 -0.183 2.021 0.000
O8 -1.333 2.401 0.000
H9 -2.071 0.045 0.000
H10 -1.568 -2.400 0.000
H11 0.779 -3.169 0.000
H12 2.633 -1.535 0.000
H13 2.110 0.914 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39672.39452.76102.40201.39241.43812.24492.14213.38013.84303.38572.1341
C21.39671.38302.40952.79942.42992.49932.73721.08092.14073.38583.88083.3969
C32.39451.38301.39712.42132.78773.74094.11482.15911.08192.14873.40063.8690
C42.76102.40951.39711.39052.40204.19624.89173.40202.15041.08212.14793.3958
C52.40202.79942.42131.39051.38853.67694.64143.87993.39752.14461.08142.1642
C61.39242.42992.78772.40201.38852.38883.47113.39863.86953.38242.14701.0818
N71.43812.49933.74094.19623.67692.38881.21052.73214.63265.27814.53532.5463
O82.24492.73724.11484.89174.64143.47111.21052.46864.80685.95665.58663.7499
H92.14211.08092.15913.40203.87993.39862.73212.46862.49654.29534.96134.2699
H103.38012.14071.08192.15043.39753.86954.63264.80682.49652.46934.28854.9509
H113.84303.38582.14871.08212.14463.38245.27815.95664.29532.46932.47134.2947
H123.38573.88083.40062.14791.08142.14704.53535.58664.96134.28852.47132.5040
H132.13413.39693.86903.39582.16421.08182.54633.74994.26994.95094.29472.5040

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.954 C1 C2 H9 119.128
C1 C6 C5 119.483 C1 C6 H13 118.666
C1 N7 O8 115.628 C2 C1 C6 121.204
C2 C1 N7 123.683 C2 C3 C4 120.152
C2 C3 H10 120.063 C3 C2 H9 121.918
C3 C4 C5 120.590 C3 C4 H11 119.617
C4 C3 H10 119.785 C4 C5 C6 119.618
C4 C5 H12 120.150 C5 C4 H11 119.793
C5 C6 H13 121.852 C6 C1 N7 115.113
C6 C5 H12 120.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.614      
2 C -0.041      
3 C -0.021      
4 C -0.221      
5 C -0.041      
6 C -0.336      
7 N -0.430      
8 O -0.268      
9 H 0.167      
10 H 0.139      
11 H 0.138      
12 H 0.140      
13 H 0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.159 -3.724 0.000 3.900
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.328 2.430 0.000
y 2.430 -49.537 0.000
z 0.000 0.000 -48.126
Traceless
 xyz
x 6.503 2.430 0.000
y 2.430 -4.310 0.000
z 0.000 0.000 -2.193
Polar
3z2-r2-4.385
x2-y27.209
xy2.430
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.721 -1.743 0.000
y -1.743 16.827 0.000
z 0.000 0.000 7.062


<r2> (average value of r2) Å2
<r2> 249.064
(<r2>)1/2 15.782