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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: B97D3/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-31G**
 hartrees
Energy at 0K-361.319624
Energy at 298.15K 
HF Energy-361.319624
Nuclear repulsion energy322.386743
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 B97D3/6-31G**
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' 3162 3162 13.16      
2 A' 3160 3160 18.10      
3 A' 3150 3150 14.43      
4 A' 3142 3142 8.44      
5 A' 3131 3131 1.80      
6 A' 1615 1615 0.81      
7 A' 1605 1605 1.47      
8 A' 1536 1536 153.40      
9 A' 1471 1471 8.45      
10 A' 1452 1452 54.81      
11 A' 1376 1376 12.61      
12 A' 1307 1307 6.91      
13 A' 1174 1174 6.91      
14 A' 1167 1167 0.47      
15 A' 1094 1094 144.91      
16 A' 1076 1076 12.87      
17 A' 1018 1018 4.28      
18 A' 996 996 1.64      
19 A' 812 812 37.79      
20 A' 670 670 6.59      
21 A' 610 610 0.13      
22 A' 434 434 1.17      
23 A' 249 249 2.28      
24 A" 978 978 0.17      
25 A" 960 960 0.03      
26 A" 928 928 3.05      
27 A" 840 840 0.00      
28 A" 752 752 45.31      
29 A" 672 672 17.53      
30 A" 453 453 0.83      
31 A" 404 404 0.00      
32 A" 234 234 0.37      
33 A" 116 116 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 20871.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20871.6 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 B97D3/6-31G**
ABC
0.17346 0.05421 0.04130

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.601 0.000
C2 -1.059 -0.328 0.000
C3 -0.765 -1.689 0.000
C4 0.575 -2.122 0.000
C5 1.627 -1.193 0.000
C6 1.339 0.175 0.000
N7 -0.188 2.038 0.000
O8 -1.364 2.404 0.000
H9 -2.079 0.052 0.000
H10 -1.571 -2.424 0.000
H11 0.797 -3.189 0.000
H12 2.660 -1.538 0.000
H13 2.123 0.931 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40792.41462.78242.42151.40481.45012.26122.15003.40813.87233.41292.1485
C21.40791.39302.42632.82112.44942.52102.74891.08872.15803.40993.91033.4214
C32.41461.39301.40842.44282.81133.77234.13722.18131.08982.16513.42853.9001
C42.78242.42631.40841.40262.42024.22954.92373.43052.16681.08992.16493.4230
C52.42152.82112.44281.40261.39813.70644.67813.90913.42582.16121.08922.1819
C61.40482.44942.81132.42021.39812.40933.50343.41983.90103.40712.16311.0896
N71.45012.52103.77234.22953.70642.40931.23112.74224.67165.31924.57192.5626
O82.26122.74894.13724.92374.67813.50341.23112.45854.83275.99585.63293.7849
H92.15001.08872.18133.43053.90913.41982.74222.45852.52774.33264.99834.2927
H103.40812.15801.08982.16683.42583.90104.67164.83272.52772.48764.32214.9900
H113.87233.40992.16511.08992.16123.40715.31925.99584.33262.48762.48934.3284
H123.41293.91033.42852.16491.08922.16314.57195.63294.99834.32212.48932.5271
H132.14853.42143.90013.42302.18191.08962.56263.78494.29274.99004.32842.5271

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.105 C1 C2 H9 118.336
C1 C6 C5 119.520 C1 C6 H13 118.381
C1 N7 O8 114.749 C2 C1 C6 121.107
C2 C1 N7 123.789 C2 C3 C4 120.015
C2 C3 H10 120.228 C3 C2 H9 122.559
C3 C4 C5 120.688 C3 C4 H11 119.594
C4 C3 H10 119.756 C4 C5 C6 119.565
C4 C5 H12 120.109 C5 C4 H11 119.718
C5 C6 H13 122.099 C6 C1 N7 115.103
C6 C5 H12 120.326
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.177      
2 C -0.064      
3 C -0.105      
4 C -0.074      
5 C -0.103      
6 C -0.070      
7 N -0.057      
8 O -0.277      
9 H 0.124      
10 H 0.110      
11 H 0.110      
12 H 0.110      
13 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.193 -3.653 0.000 3.843
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.094 2.394 0.000
y 2.394 -47.824 0.000
z 0.000 0.000 -46.480
Traceless
 xyz
x 6.058 2.394 0.000
y 2.394 -4.037 0.000
z 0.000 0.000 -2.021
Polar
3z2-r2-4.042
x2-y26.729
xy2.394
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.480 -1.833 0.000
y -1.833 15.510 0.000
z 0.000 0.000 3.853


<r2> (average value of r2) Å2
<r2> 251.449
(<r2>)1/2 15.857