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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: M06-2X/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/cc-pVTZ
 hartrees
Energy at 0K-361.518040
Energy at 298.15K 
HF Energy-361.518040
Nuclear repulsion energy325.999353
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 M06-2X/cc-pVTZ
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' 3220 3076 6.74      
2 A' 3218 3073 2.72      
3 A' 3203 3059 2.84      
4 A' 3188 3045 1.00      
5 A' 3184 3041 0.85      
6 A' 1725 1648 103.48      
7 A' 1680 1605 0.23      
8 A' 1653 1579 100.91      
9 A' 1524 1456 3.46      
10 A' 1506 1439 16.55      
11 A' 1354 1293 12.66      
12 A' 1344 1283 6.20      
13 A' 1210 1155 23.36      
14 A' 1184 1130 1.97      
15 A' 1152 1101 101.76      
16 A' 1109 1059 4.36      
17 A' 1055 1007 3.36      
18 A' 1027 980 0.25      
19 A' 844 806 35.38      
20 A' 688 657 9.99      
21 A' 625 597 0.06      
22 A' 452 432 0.88      
23 A' 270 258 2.02      
24 A" 1046 999 0.16      
25 A" 1027 981 0.28      
26 A" 983 939 3.76      
27 A" 879 839 0.15      
28 A" 792 756 55.26      
29 A" 710 678 30.37      
30 A" 479 458 3.80      
31 A" 420 401 0.02      
32 A" 254 243 0.08      
33 A" 106 101 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21553.9 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 20586.1 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 M06-2X/cc-pVTZ
ABC
0.17746 0.05534 0.04219

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.590 0.000
C2 -1.048 -0.323 0.000
C3 -0.755 -1.674 0.000
C4 0.572 -2.100 0.000
C5 1.610 -1.180 0.000
C6 1.322 0.177 0.000
N7 -0.197 2.024 0.000
O8 -1.342 2.375 0.000
H9 -2.066 0.042 0.000
H10 -1.555 -2.401 0.000
H11 0.792 -3.159 0.000
H12 2.637 -1.520 0.000
H13 2.101 0.928 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39042.38622.75032.39341.38541.44782.23322.13713.37133.83203.37702.1277
C21.39041.38192.40472.79362.42282.49712.71421.08102.13903.38083.87463.3886
C32.38621.38191.39372.41622.78173.73984.09102.15931.08132.14483.39523.8631
C42.75032.40471.39371.38722.39714.19564.86723.39812.14781.08172.14493.3923
C52.39342.79362.41621.38721.38733.67954.62153.87423.39242.14121.08102.1649
C61.38542.42282.78172.39711.38732.39243.45423.39063.86303.37762.14601.0821
N71.44782.49713.73984.19563.67952.39241.19722.72394.62935.27714.53792.5460
O82.23322.71424.09104.86724.62153.45421.19722.44244.78125.93145.56783.7343
H92.13711.08102.15933.39813.87423.39062.72392.44242.49664.29154.95524.2595
H103.37132.13901.08132.14783.39243.86304.62934.78122.49662.46614.28324.9444
H113.83203.38082.14481.08172.14123.37765.27715.93144.29152.46612.46794.2917
H123.37703.87463.39522.14491.08102.14604.53795.56784.95524.28322.46792.5060
H132.12773.38863.86313.39232.16491.08212.54603.73434.25954.94444.29172.5060

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.796 C1 C2 H9 119.178
C1 C6 C5 119.357 C1 C6 H13 118.633
C1 N7 O8 114.862 C2 C1 C6 121.574
C2 C1 N7 123.228 C2 C3 C4 120.082
C2 C3 H10 120.041 C3 C2 H9 122.026
C3 C4 C5 120.656 C3 C4 H11 119.567
C4 C3 H10 119.877 C4 C5 C6 119.535
C4 C5 H12 120.182 C5 C4 H11 119.777
C5 C6 H13 122.011 C6 C1 N7 115.198
C6 C5 H12 120.283
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.069      
2 C -0.123      
3 C -0.096      
4 C -0.086      
5 C -0.101      
6 C -0.104      
7 N 0.050      
8 O -0.201      
9 H 0.133      
10 H 0.112      
11 H 0.112      
12 H 0.112      
13 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.056 -3.274 0.000 3.440
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.785 2.225 0.000
y 2.225 -48.135 0.000
z 0.000 0.000 -47.978
Traceless
 xyz
x 6.271 2.225 0.000
y 2.225 -3.253 0.000
z 0.000 0.000 -3.018
Polar
3z2-r2-6.036
x2-y26.350
xy2.225
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.837 -1.469 0.000
y -1.469 15.032 0.000
z 0.000 0.000 5.624


<r2> (average value of r2) Å2
<r2> 247.359
(<r2>)1/2 15.728