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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: TPSSh/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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-361.685386
Energy at 298.15K 
HF Energy-361.685386
Nuclear repulsion energy324.670719
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 TPSSh/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' 3194 3093 10.14      
2 A' 3191 3090 11.28      
3 A' 3181 3080 9.19      
4 A' 3174 3073 5.66      
5 A' 3162 3062 0.90      
6 A' 1639 1587 2.69      
7 A' 1633 1581 1.52      
8 A' 1565 1516 165.40      
9 A' 1500 1452 10.03      
10 A' 1482 1435 51.36      
11 A' 1369 1326 13.50      
12 A' 1340 1297 8.22      
13 A' 1195 1157 10.19      
14 A' 1182 1144 1.07      
15 A' 1117 1082 143.64      
16 A' 1093 1058 6.99      
17 A' 1035 1002 5.83      
18 A' 1016 984 1.84      
19 A' 824 798 40.01      
20 A' 674 652 8.39      
21 A' 614 594 0.07      
22 A' 438 424 1.29      
23 A' 247 239 2.12      
24 A" 1025 993 0.12      
25 A" 1011 979 0.01      
26 A" 972 941 3.70      
27 A" 872 844 0.00      
28 A" 784 759 50.82      
29 A" 699 677 25.37      
30 A" 468 453 2.04      
31 A" 416 403 0.00      
32 A" 242 234 0.24      
33 A" 112 109 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 21232.8 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 20559.7 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 TPSSh/cc-pVTZ
ABC
0.17605 0.05493 0.04187

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.594 0.000
C2 -1.053 -0.325 0.000
C3 -0.761 -1.678 0.000
C4 0.570 -2.108 0.000
C5 1.614 -1.187 0.000
C6 1.328 0.173 0.000
N7 -0.188 2.025 0.000
O8 -1.348 2.392 0.000
H9 -2.070 0.047 0.000
H10 -1.562 -2.408 0.000
H11 0.789 -3.169 0.000
H12 2.642 -1.530 0.000
H13 2.109 0.925 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.39722.39592.76102.40341.39331.44312.24742.14103.38363.84473.38932.1347
C21.39721.38442.41092.80292.43252.50332.73301.08282.14433.38863.88593.3996
C32.39591.38441.39862.42552.79133.74664.11242.16521.08352.15083.40583.8742
C42.76102.41091.39861.39232.40364.20134.89163.40742.15301.08372.15063.4003
C52.40342.80292.42551.39231.38973.68274.64573.88523.40282.14711.08302.1684
C61.39332.43252.79132.40361.38972.39333.47643.40053.87483.38542.15051.0835
N71.44312.50333.74664.20133.68272.39331.21622.72984.64035.28484.54332.5472
O82.24742.73304.11244.89164.64573.47641.21622.45424.80485.95775.59433.7554
H92.14101.08282.16523.40743.88523.40052.72982.45422.50654.30294.96824.2700
H103.38362.14431.08352.15303.40283.87484.64034.80482.50652.47134.29424.9577
H113.84473.38862.15081.08372.14713.38545.28485.95774.30292.47132.47364.3010
H123.38933.88593.40582.15061.08302.15054.54335.59434.96824.29422.47362.5113
H132.13473.39963.87423.40032.16841.08352.54723.75544.27004.95774.30102.5113

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 118.934 C1 C2 H9 118.834
C1 C6 C5 119.451 C1 C6 H13 118.527
C1 N7 O8 115.099 C2 C1 C6 121.324
C2 C1 N7 123.603 C2 C3 C4 120.061
C2 C3 H10 120.167 C3 C2 H9 122.232
C3 C4 C5 120.700 C3 C4 H11 119.559
C4 C3 H10 119.772 C4 C5 C6 119.530
C4 C5 H12 120.128 C5 C4 H11 119.741
C5 C6 H13 122.022 C6 C1 N7 115.073
C6 C5 H12 120.341
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.057      
2 C -0.071      
3 C -0.091      
4 C -0.063      
5 C -0.094      
6 C -0.056      
7 N 0.041      
8 O -0.214      
9 H 0.095      
10 H 0.102      
11 H 0.101      
12 H 0.101      
13 H 0.092      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.138 -3.561 0.000 3.738
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.177 -1.736 0.000
y -1.736 16.000 0.000
z 0.000 0.000 5.595


<r2> (average value of r2) Å2
<r2> 248.892
(<r2>)1/2 15.776