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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: LSDA/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/TZVP
 hartrees
Energy at 0K-359.672573
Energy at 298.15K 
HF Energy-359.672573
Nuclear repulsion energy326.423384
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 LSDA/TZVP
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' 3130 3094 5.35      
2 A' 3121 3085 4.42      
3 A' 3113 3077 1.11      
4 A' 3110 3074 0.91      
5 A' 3103 3067 1.94      
6 A' 1638 1619 5.70      
7 A' 1628 1609 3.26      
8 A' 1561 1543 206.31      
9 A' 1462 1445 11.24      
10 A' 1449 1432 33.49      
11 A' 1420 1404 16.17      
12 A' 1280 1265 5.55      
13 A' 1173 1160 71.11      
14 A' 1147 1134 1.18      
15 A' 1106 1093 100.08      
16 A' 1062 1050 10.84      
17 A' 1019 1007 15.26      
18 A' 1001 989 1.99      
19 A' 834 824 29.92      
20 A' 677 669 7.64      
21 A' 608 601 0.15      
22 A' 446 441 0.45      
23 A' 255 252 2.34      
24 A" 958 947 0.23      
25 A" 944 933 0.04      
26 A" 922 911 3.57      
27 A" 835 825 0.00      
28 A" 743 735 76.47      
29 A" 619 612 15.09      
30 A" 448 443 1.81      
31 A" 400 395 0.01      
32 A" 238 235 0.39      
33 A" 114 113 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 20781.0 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 20539.9 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 LSDA/TZVP
ABC
0.17715 0.05586 0.04247

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.044 -0.324 0.000
C3 -0.748 -1.668 0.000
C4 0.580 -2.087 0.000
C5 1.616 -1.166 0.000
C6 1.325 0.185 0.000
N7 -0.203 2.001 0.000
O8 -1.362 2.357 0.000
H9 -2.068 0.065 0.000
H10 -1.551 -2.410 0.000
H11 0.807 -3.157 0.000
H12 2.653 -1.509 0.000
H13 2.100 0.957 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.38932.38142.74172.38851.38651.42312.22882.13383.37963.83503.38482.1311
C21.38931.37662.39722.79052.42332.47272.69941.09502.14703.38393.88293.3950
C32.38141.37661.39242.41692.78053.70974.07162.17881.09322.15253.40533.8735
C42.74172.39721.39241.38632.39084.16244.84963.41212.15511.09332.15273.4028
C52.38852.79052.41691.38631.38183.65234.61313.88423.40252.14861.09252.1780
C61.38652.42332.78052.39081.38182.37353.45533.39493.87363.38112.15231.0942
N71.42312.47273.70974.16243.65232.37351.21292.68814.61285.25564.52512.5277
O82.22882.69944.07164.84964.61313.45531.21292.39754.77075.92465.57393.7339
H92.13381.09502.17883.41213.88423.39492.68812.39752.52904.31794.97674.2617
H103.37962.14701.09322.15513.40253.87364.61284.77072.52902.47314.29994.9667
H113.83503.38392.15251.09332.14863.38115.25565.92464.31792.47312.47484.3124
H123.38483.88293.40532.15271.09252.15234.52515.57394.97674.29992.47482.5278
H132.13113.39503.87353.40282.17801.09422.52773.73394.26174.96674.31242.5278

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.847 C1 C2 H9 117.904
C1 C6 C5 119.269 C1 C6 H13 117.950
C1 N7 O8 115.229 C2 C1 C6 121.617
C2 C1 N7 123.090 C2 C3 C4 119.931
C2 C3 H10 120.322 C3 C2 H9 123.248
C3 C4 C5 120.866 C3 C4 H11 119.494
C4 C3 H10 119.747 C4 C5 C6 119.471
C4 C5 H12 120.094 C5 C4 H11 119.640
C5 C6 H13 122.782 C6 C1 N7 115.294
C6 C5 H12 120.435
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.224      
2 C -0.082      
3 C -0.119      
4 C -0.155      
5 C -0.095      
6 C -0.129      
7 N 0.129      
8 O -0.158      
9 H 0.177      
10 H 0.167      
11 H 0.164      
12 H 0.166      
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
  1.249 -3.928 0.000 4.121
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.965 2.452 0.000
y 2.452 -49.124 0.000
z 0.000 0.000 -48.094
Traceless
 xyz
x 6.644 2.452 0.000
y 2.452 -4.094 0.000
z 0.000 0.000 -2.550
Polar
3z2-r2-5.099
x2-y27.159
xy2.452
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.393 -1.805 0.000
y -1.805 16.304 0.000
z 0.000 0.000 6.046


<r2> (average value of r2) Å2
<r2> 246.383
(<r2>)1/2 15.697