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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-361.139883
Energy at 298.15K 
HF Energy-361.139883
Nuclear repulsion energy321.815285
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 PBEPBEultrafine/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' 3139 3121 14.32      
2 A' 3133 3115 11.29      
3 A' 3126 3108 3.11      
4 A' 3121 3103 2.71      
5 A' 3111 3093 1.07      
6 A' 1611 1601 1.87      
7 A' 1602 1593 1.60      
8 A' 1534 1525 160.97      
9 A' 1445 1437 7.38      
10 A' 1431 1423 36.21      
11 A' 1390 1382 12.19      
12 A' 1272 1265 6.00      
13 A' 1149 1143 25.01      
14 A' 1137 1130 0.55      
15 A' 1083 1077 123.38      
16 A' 1053 1047 10.31      
17 A' 1008 1002 7.38      
18 A' 986 980 0.45      
19 A' 807 802 37.68      
20 A' 661 658 5.31      
21 A' 598 595 0.08      
22 A' 428 426 1.22      
23 A' 245 243 2.23      
24 A" 991 985 0.16      
25 A" 974 968 0.01      
26 A" 939 933 2.28      
27 A" 845 840 0.00      
28 A" 759 755 34.03      
29 A" 680 676 21.37      
30 A" 458 455 1.52      
31 A" 403 401 0.00      
32 A" 233 232 0.16      
33 A" 117 117 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 20734.5 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 20614.2 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 PBEPBEultrafine/cc-pVDZ
ABC
0.17285 0.05406 0.04118

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.602 0.000
C2 -1.057 -0.329 0.000
C3 -0.762 -1.693 0.000
C4 0.582 -2.123 0.000
C5 1.633 -1.191 0.000
C6 1.341 0.179 0.000
N7 -0.198 2.043 0.000
O8 -1.373 2.399 0.000
H9 -2.085 0.062 0.000
H10 -1.573 -2.436 0.000
H11 0.808 -3.200 0.000
H12 2.677 -1.536 0.000
H13 2.126 0.950 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40872.41882.78702.42541.40581.45452.26142.15423.42183.88713.42632.1543
C21.40871.39602.43012.82492.45102.52302.74621.10012.16973.42353.92433.4304
C32.41881.39601.41092.44742.81583.77904.13772.19811.10012.17583.44253.9151
C42.78702.43011.41091.40532.42454.23894.92683.44792.17781.10022.17583.4394
C52.42542.82492.44741.40531.40113.71664.68253.92383.43992.17201.09942.1968
C61.40582.45102.81582.42451.40112.41693.50603.42803.91583.42112.17471.1002
N71.45452.52303.77904.23893.71662.41691.22792.73654.68605.33884.59122.5684
O82.26142.74624.13774.92684.68253.50601.22792.44324.83946.00885.64723.7875
H92.15421.10012.19813.44793.92383.42802.73652.44322.55004.36005.02334.3040
H103.42182.16971.10012.17783.43993.91584.68604.83942.55002.50074.34455.0152
H113.88713.42352.17581.10022.17203.42115.33886.00884.36002.50072.50224.3542
H123.42633.92433.44252.17581.09942.17474.59125.64725.02334.34452.50222.5466
H132.15433.43043.91513.43942.19681.10022.56843.78754.30405.01524.35422.5466

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.180 C1 C2 H9 117.814
C1 C6 C5 119.555 C1 C6 H13 118.042
C1 N7 O8 114.660 C2 C1 C6 121.115
C2 C1 N7 123.557 C2 C3 C4 119.939
C2 C3 H10 120.280 C3 C2 H9 123.006
C3 C4 C5 120.692 C3 C4 H11 119.598
C4 C3 H10 119.781 C4 C5 C6 119.519
C4 C5 H12 120.117 C5 C4 H11 119.710
C5 C6 H13 122.403 C6 C1 N7 115.329
C6 C5 H12 120.364
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.024      
2 C 0.081      
3 C 0.035      
4 C 0.036      
5 C 0.035      
6 C 0.076      
7 N -0.036      
8 O -0.159      
9 H -0.014      
10 H -0.005      
11 H -0.005      
12 H -0.006      
13 H -0.015      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.098 -3.329 0.000 3.505
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.919 2.092 0.000
y 2.092 -47.715 0.000
z 0.000 0.000 -47.092
Traceless
 xyz
x 5.484 2.092 0.000
y 2.092 -3.209 0.000
z 0.000 0.000 -2.275
Polar
3z2-r2-4.549
x2-y25.796
xy2.092
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.053 -1.735 0.000
y -1.735 15.721 0.000
z 0.000 0.000 4.218


<r2> (average value of r2) Å2
<r2> 252.487
(<r2>)1/2 15.890