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All results from a given calculation for C6H5NO (nitrosobenzene)

using model chemistry: PBEPBEultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-361.231443
Energy at 298.15K 
HF Energy-361.231443
Nuclear repulsion energy322.897059
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 PBEPBEultrafine/TZVP
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' 3132 3096 13.57      
2 A' 3127 3091 8.65      
3 A' 3119 3084 2.45      
4 A' 3114 3079 3.25      
5 A' 3105 3069 0.85      
6 A' 1596 1578 1.07      
7 A' 1588 1569 1.13      
8 A' 1511 1494 161.73      
9 A' 1452 1435 9.52      
10 A' 1430 1414 66.58      
11 A' 1365 1349 14.10      
12 A' 1291 1276 7.21      
13 A' 1162 1149 10.43      
14 A' 1155 1141 1.11      
15 A' 1079 1066 155.34      
16 A' 1066 1054 17.85      
17 A' 1011 999 8.73      
18 A' 991 979 2.38      
19 A' 805 795 46.84      
20 A' 666 658 6.73      
21 A' 604 598 0.17      
22 A' 431 426 1.69      
23 A' 246 244 1.90      
24 A" 951 940 0.17      
25 A" 946 935 0.06      
26 A" 918 908 2.79      
27 A" 834 824 0.00      
28 A" 742 733 67.60      
29 A" 629 621 15.19      
30 A" 445 440 1.70      
31 A" 396 392 0.00      
32 A" 230 227 0.36      
33 A" 110 109 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 20621.2 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 20386.1 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 PBEPBEultrafine/TZVP
ABC
0.17434 0.05430 0.04141

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.596 0.000
C2 -1.058 -0.326 0.000
C3 -0.768 -1.686 0.000
C4 0.568 -2.120 0.000
C5 1.619 -1.196 0.000
C6 1.334 0.170 0.000
N7 -0.183 2.035 0.000
O8 -1.349 2.413 0.000
H9 -2.083 0.052 0.000
H10 -1.576 -2.420 0.000
H11 0.788 -3.189 0.000
H12 2.653 -1.544 0.000
H13 2.121 0.927 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 N7 O8 H9 H10 H11 H12 H13
C11.40392.40742.77442.41501.40091.45022.26322.15263.40293.86633.40852.1468
C21.40391.39002.42122.81512.44372.51802.75481.09192.15673.40663.90643.4178
C32.40741.39001.40502.43672.80403.76594.13982.17891.09192.16363.42443.8954
C42.77442.42121.40501.39892.41414.22164.92163.42692.16531.09192.16333.4197
C52.41502.81512.43671.39891.39503.69914.67283.90643.42142.15971.09132.1818
C61.40092.44372.80402.41411.39502.40423.49783.41923.89583.40312.16211.0921
N71.45022.51803.76594.22163.69912.40421.22602.74584.66735.31334.56592.5564
O82.26322.75484.13984.92164.67283.49781.22602.47254.83855.99615.62813.7750
H92.15261.09192.17893.42693.90643.41922.74582.47252.52344.32954.99764.2940
H103.40292.15671.09192.16533.42143.89584.66734.83852.52342.48584.31944.9873
H113.86633.40662.16361.09192.15973.40315.31335.99614.32952.48582.48794.3271
H123.40853.90643.42442.16331.09132.16214.56595.62814.99764.31942.48792.5274
H132.14683.41783.89543.41972.18181.09212.55643.77504.29404.98734.32712.5274

picture of nitrosobenzene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 119.006 C1 C2 H9 118.663
C1 C6 C5 119.488 C1 C6 H13 118.365
C1 N7 O8 115.237 C2 C1 C6 121.215
C2 C1 N7 123.818 C2 C3 C4 120.054
C2 C3 H10 120.206 C3 C2 H9 122.331
C3 C4 C5 120.689 C3 C4 H11 119.583
C4 C3 H10 119.740 C4 C5 C6 119.549
C4 C5 H12 120.115 C5 C4 H11 119.728
C5 C6 H13 122.148 C6 C1 N7 114.967
C6 C5 H12 120.337
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.156      
2 C -0.101      
3 C -0.071      
4 C -0.098      
5 C -0.063      
6 C -0.122      
7 N 0.172      
8 O -0.147      
9 H 0.121      
10 H 0.120      
11 H 0.120      
12 H 0.119      
13 H 0.107      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.168 -3.807 0.000 3.982
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.118 2.380 0.000
y 2.380 -49.272 0.000
z 0.000 0.000 -47.961
Traceless
 xyz
x 6.499 2.380 0.000
y 2.380 -4.233 0.000
z 0.000 0.000 -2.266
Polar
3z2-r2-4.533
x2-y27.154
xy2.380
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.508 -1.861 0.000
y -1.861 16.675 0.000
z 0.000 0.000 6.013


<r2> (average value of r2) Å2
<r2> 251.763
(<r2>)1/2 15.867