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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: LSDA/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 LSDA/6-311+G(3df,2p)
 hartrees
Energy at 0K-359.673827
Energy at 298.15K 
HF Energy-359.673827
Nuclear repulsion energy327.030912
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/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' 3123 3123 5.71      
2 A' 3114 3114 4.45      
3 A' 3106 3106 1.43      
4 A' 3104 3104 1.63      
5 A' 3093 3093 1.09      
6 A' 1638 1638 9.81      
7 A' 1625 1625 3.02      
8 A' 1564 1564 200.67      
9 A' 1458 1458 9.92      
10 A' 1446 1446 30.63      
11 A' 1420 1420 15.93      
12 A' 1275 1275 6.02      
13 A' 1170 1170 73.75      
14 A' 1140 1140 1.04      
15 A' 1101 1101 96.47      
16 A' 1057 1057 8.72      
17 A' 1016 1016 17.02      
18 A' 955 955 1.49      
19 A' 819 819 22.91      
20 A' 669 669 6.80      
21 A' 601 601 0.14      
22 A' 446 446 0.32      
23 A' 254 254 2.15      
24 A" 991 991 0.05      
25 A" 975 975 0.04      
26 A" 932 932 4.47      
27 A" 835 835 0.00      
28 A" 752 752 57.38      
29 A" 667 667 23.59      
30 A" 452 452 2.11      
31 A" 404 404 0.02      
32 A" 236 236 0.46      
33 A" 111 111 0.05      

Unscaled Zero Point Vibrational Energy (zpe) 20772.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20772.7 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 LSDA/6-311+G(3df,2p)
ABC
0.17762 0.05612 0.04265

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.592 0.000
C2 -1.042 -0.323 0.000
C3 -0.744 -1.665 0.000
C4 0.583 -2.082 0.000
C5 1.616 -1.161 0.000
C6 1.324 0.188 0.000
N7 -0.207 1.995 0.000
O8 -1.366 2.346 0.000
H9 -2.064 0.065 0.000
H10 -1.545 -2.408 0.000
H11 0.811 -3.150 0.000
H12 2.653 -1.502 0.000
H13 2.097 0.961 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.38752.37682.73722.38421.38471.41822.22292.13083.37423.82933.37962.1294
C21.38751.37442.39442.78692.42132.46462.68931.09362.14373.38003.87823.3921
C32.37681.37441.39052.41292.77693.69954.05942.17661.09212.15003.40033.8687
C42.73722.39441.39051.38422.38814.15324.83813.40852.15221.09212.14963.3990
C52.38422.78692.41291.38421.37993.64474.60313.87913.39752.14601.09142.1755
C61.38472.42132.77692.38811.37992.36893.44883.39103.86883.37732.14931.0930
N71.41822.46463.69954.15323.64472.36891.21042.67874.60155.24524.51752.5259
O82.22292.68934.05944.83814.60313.44881.21042.38604.75735.91175.56363.7297
H92.13081.09362.17663.40853.87913.39102.67872.38602.52664.31344.97054.2570
H103.37422.14371.09212.15223.39753.86884.60154.75732.52662.46994.29394.9608
H113.82933.38002.15001.09212.14603.37735.24525.91174.31342.46992.47154.3075
H123.37963.87823.40032.14961.09142.14934.51755.56364.97054.29392.47152.5245
H132.12943.39213.86873.39902.17551.09302.52593.72974.25704.96084.30752.5245

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.761 C1 C2 H9 117.882
C1 C6 C5 119.175 C1 C6 H13 118.021
C1 N7 O8 115.257 C2 C1 C6 121.715
C2 C1 N7 122.907 C2 C3 C4 119.993
C2 C3 H10 120.287 C3 C2 H9 123.357
C3 C4 C5 120.824 C3 C4 H11 119.511
C4 C3 H10 119.720 C4 C5 C6 119.531
C4 C5 H12 120.066 C5 C4 H11 119.665
C5 C6 H13 122.804 C6 C1 N7 115.378
C6 C5 H12 120.404
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.660      
2 C -0.106      
3 C 0.028      
4 C -0.268      
5 C -0.046      
6 C -0.270      
7 N -0.504      
8 O -0.243      
9 H 0.167      
10 H 0.141      
11 H 0.138      
12 H 0.141      
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
  1.234 -3.875 0.000 4.067
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.983 2.337 0.000
y 2.337 -49.032 0.000
z 0.000 0.000 -48.059
Traceless
 xyz
x 6.563 2.337 0.000
y 2.337 -4.011 0.000
z 0.000 0.000 -2.551
Polar
3z2-r2-5.102
x2-y27.049
xy2.337
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.992 -1.771 0.000
y -1.771 17.177 0.000
z 0.000 0.000 7.048


<r2> (average value of r2) Å2
<r2> 245.465
(<r2>)1/2 15.667