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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: HSEh1PBE/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-361.231215
Energy at 298.15K 
HF Energy-361.231215
Nuclear repulsion energy325.499804
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 HSEh1PBE/6-311G*
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' 3229 3098 7.94      
2 A' 3224 3094 12.54      
3 A' 3214 3084 12.21      
4 A' 3207 3077 7.66      
5 A' 3195 3066 0.57      
6 A' 1695 1627 50.79      
7 A' 1669 1601 3.24      
8 A' 1631 1565 164.22      
9 A' 1516 1455 6.05      
10 A' 1501 1440 24.71      
11 A' 1395 1339 14.21      
12 A' 1341 1287 6.59      
13 A' 1208 1159 30.13      
14 A' 1188 1140 1.25      
15 A' 1147 1100 125.64      
16 A' 1103 1059 7.12      
17 A' 1047 1005 5.12      
18 A' 1023 981 0.91      
19 A' 846 811 33.23      
20 A' 689 661 9.52      
21 A' 624 599 0.08      
22 A' 451 433 0.83      
23 A' 260 250 2.31      
24 A" 1020 979 0.57      
25 A" 1002 962 0.02      
26 A" 968 929 4.66      
27 A" 871 836 0.00      
28 A" 783 752 59.67      
29 A" 701 673 34.04      
30 A" 476 457 3.07      
31 A" 421 404 0.00      
32 A" 249 239 0.07      
33 A" 117 113 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 21504.7 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 20635.9 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 HSEh1PBE/6-311G*
ABC
0.17676 0.05524 0.04209

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.596 0.000
C2 -1.050 -0.322 0.000
C3 -0.761 -1.674 0.000
C4 0.568 -2.104 0.000
C5 1.611 -1.184 0.000
C6 1.325 0.174 0.000
N7 -0.192 2.020 0.000
O8 -1.341 2.382 0.000
H9 -2.068 0.053 0.000
H10 -1.564 -2.403 0.000
H11 0.788 -3.167 0.000
H12 2.641 -1.527 0.000
H13 2.106 0.928 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39492.39442.75912.40121.39081.43622.23282.13823.38303.84473.38822.1322
C21.39491.38292.40712.79762.42672.49392.71921.08452.14413.38713.88243.3948
C32.39441.38291.39662.42202.78713.73734.09722.16591.08532.15093.40443.8717
C42.75912.40711.39661.39062.40064.19284.87483.40582.15371.08562.15113.3995
C52.40122.79762.42201.39061.38823.67624.62923.88153.40182.14701.08482.1692
C61.39082.42672.78712.40061.38822.38883.46123.39543.87233.38422.15041.0853
N71.43622.49393.73734.19283.67622.38881.20472.71834.63115.27824.53862.5440
O82.23282.71924.09724.87484.62923.46121.20472.44004.79035.94295.57923.7409
H92.13821.08452.16593.40583.88153.39542.71832.44002.50714.30364.96644.2649
H103.38302.14411.08532.15373.40183.87234.63114.79032.50712.47324.29544.9569
H113.84473.38712.15091.08562.14703.38425.27825.94294.30362.47322.47434.3018
H123.38823.88243.40442.15111.08482.15044.53865.57924.96644.29542.47432.5123
H132.13223.39483.87173.39952.16921.08532.54403.74094.26494.95694.30182.5123

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.078 C1 C2 H9 118.637
C1 C6 C5 119.551 C1 C6 H13 118.361
C1 N7 O8 115.163 C2 C1 C6 121.178
C2 C1 N7 123.492 C2 C3 C4 119.998
C2 C3 H10 120.129 C3 C2 H9 122.285
C3 C4 C5 120.682 C3 C4 H11 119.588
C4 C3 H10 119.873 C4 C5 C6 119.512
C4 C5 H12 120.179 C5 C4 H11 119.731
C5 C6 H13 122.088 C6 C1 N7 115.330
C6 C5 H12 120.309
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.035      
2 C -0.141      
3 C -0.211      
4 C -0.181      
5 C -0.208      
6 C -0.161      
7 N -0.038      
8 O -0.211      
9 H 0.236      
10 H 0.219      
11 H 0.218      
12 H 0.218      
13 H 0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.135 -3.529 0.000 3.707
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.351 2.344 0.000
y 2.344 -47.897 0.000
z 0.000 0.000 -47.857
Traceless
 xyz
x 6.526 2.344 0.000
y 2.344 -3.294 0.000
z 0.000 0.000 -3.233
Polar
3z2-r2-6.465
x2-y26.547
xy2.344
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.495 -1.640 0.000
y -1.640 14.907 0.000
z 0.000 0.000 4.603


<r2> (average value of r2) Å2
<r2> 247.731
(<r2>)1/2 15.739