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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: PBE1PBE/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 PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-361.244955
Energy at 298.15K 
HF Energy-361.244955
Nuclear repulsion energy326.025275
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 PBE1PBE/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' 3219 3094 8.15      
2 A' 3216 3091 6.07      
3 A' 3206 3081 5.19      
4 A' 3200 3075 4.35      
5 A' 3188 3064 0.49      
6 A' 1689 1623 51.22      
7 A' 1665 1600 1.95      
8 A' 1625 1562 161.55      
9 A' 1511 1452 6.25      
10 A' 1497 1439 24.21      
11 A' 1388 1334 14.06      
12 A' 1337 1285 6.55      
13 A' 1204 1157 32.35      
14 A' 1182 1136 1.34      
15 A' 1142 1098 120.71      
16 A' 1100 1058 6.19      
17 A' 1047 1006 5.78      
18 A' 1025 985 0.84      
19 A' 843 810 35.77      
20 A' 686 660 9.06      
21 A' 622 597 0.07      
22 A' 449 432 1.04      
23 A' 258 248 2.07      
24 A" 1034 994 0.18      
25 A" 1018 978 0.00      
26 A" 978 940 4.28      
27 A" 875 841 0.00      
28 A" 789 758 50.61      
29 A" 707 679 29.99      
30 A" 476 457 2.61      
31 A" 421 405 0.00      
32 A" 248 238 0.17      
33 A" 111 107 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 21478.5 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 20640.8 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 PBE1PBE/cc-pVTZ
ABC
0.17746 0.05539 0.04221

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.593 0.000
C2 -1.050 -0.321 0.000
C3 -0.761 -1.671 0.000
C4 0.565 -2.101 0.000
C5 1.607 -1.184 0.000
C6 1.322 0.172 0.000
N7 -0.189 2.017 0.000
O8 -1.334 2.383 0.000
H9 -2.067 0.051 0.000
H10 -1.563 -2.399 0.000
H11 0.783 -3.162 0.000
H12 2.634 -1.527 0.000
H13 2.103 0.923 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39192.38802.75212.39541.38771.43652.23282.13673.37533.83573.38082.1292
C21.39191.38032.40312.79302.42302.49152.71921.08282.14013.38103.87583.3899
C32.38801.38031.39362.41672.78133.73174.09442.16091.08332.14653.39723.8642
C42.75212.40311.39361.38742.39574.18594.86953.39922.14871.08362.14653.3927
C52.39542.79302.41671.38741.38563.66994.62303.87523.39422.14261.08292.1650
C61.38772.42302.78132.39571.38562.38463.45633.39143.86463.37762.14641.0835
N71.43652.49153.73174.18593.66992.38461.20262.71904.62465.26944.53052.5397
O82.23282.71924.09444.86954.62303.45631.20262.44494.78755.93585.57083.7348
H92.13671.08282.16093.39923.87523.39142.71902.44492.50084.29474.95814.2605
H103.37532.14011.08332.14873.39423.86464.62464.78752.50082.46714.28604.9475
H113.83573.38102.14651.08362.14263.37765.26945.93584.29472.46712.46924.2933
H123.38083.87583.39722.14651.08292.14644.53055.57084.95814.28602.46922.5071
H132.12923.38993.86423.39272.16501.08352.53973.73484.26054.94754.29332.5071

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.948 C1 C2 H9 118.878
C1 C6 C5 119.476 C1 C6 H13 118.476
C1 N7 O8 115.283 C2 C1 C6 121.314
C2 C1 N7 123.493 C2 C3 C4 120.058
C2 C3 H10 120.129 C3 C2 H9 122.174
C3 C4 C5 120.681 C3 C4 H11 119.576
C4 C3 H10 119.812 C4 C5 C6 119.522
C4 C5 H12 120.169 C5 C4 H11 119.743
C5 C6 H13 122.047 C6 C1 N7 115.193
C6 C5 H12 120.309
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.049      
2 C -0.114      
3 C -0.119      
4 C -0.093      
5 C -0.122      
6 C -0.094      
7 N 0.056      
8 O -0.200      
9 H 0.126      
10 H 0.131      
11 H 0.129      
12 H 0.129      
13 H 0.123      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.089 -3.448 0.000 3.616
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.544 2.231 0.000
y 2.231 -48.057 0.000
z 0.000 0.000 -47.480
Traceless
 xyz
x 6.224 2.231 0.000
y 2.231 -3.545 0.000
z 0.000 0.000 -2.680
Polar
3z2-r2-5.359
x2-y26.513
xy2.231
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.963 -1.630 0.000
y -1.630 15.543 0.000
z 0.000 0.000 5.598


<r2> (average value of r2) Å2
<r2> 247.086
(<r2>)1/2 15.719