return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C6H5 (phenyl)

using model chemistry: wB97X-D/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2A1
Energy calculated at wB97X-D/TZVP
 hartrees
Energy at 0K-231.546930
Energy at 298.15K-231.551718
HF Energy-231.546930
Nuclear repulsion energy195.329261
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 wB97X-D/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 A1 3230 3085 8.67      
2 A1 3215 3071 2.91      
3 A1 3199 3055 0.68      
4 A1 1606 1534 0.87      
5 A1 1492 1425 10.01      
6 A1 1193 1139 0.05      
7 A1 1062 1014 10.81      
8 A1 1032 986 0.30      
9 A1 999 954 0.91      
10 A1 627 599 1.25      
11 A2 980 936 0.00      
12 A2 830 792 0.00      
13 A2 402 384 0.00      
14 B1 989 944 0.03      
15 B1 902 862 0.69      
16 B1 722 690 92.34      
17 B1 653 624 13.98      
18 B1 430 410 6.33      
19 B2 3218 3074 16.17      
20 B2 3204 3060 1.66      
21 B2 1660 1585 2.48      
22 B2 1476 1410 6.30      
23 B2 1331 1271 0.07      
24 B2 1313 1254 0.22      
25 B2 1187 1133 0.13      
26 B2 1086 1037 5.03      
27 B2 607 579 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 19321.9 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 18452.4 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 wB97X-D/TZVP
ABC
0.21165 0.18898 0.09984

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.385
C2 0.000 1.219 0.768
C3 0.000 -1.219 0.768
C4 0.000 1.206 -0.629
C5 0.000 -1.206 -0.629
C6 0.000 0.000 -1.314
H7 0.000 2.149 1.323
H8 0.000 -2.149 1.323
H9 0.000 2.140 -1.178
H10 0.000 -2.140 -1.178
H11 0.000 0.000 -2.396

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11
C11.36651.36652.34742.34742.69892.14942.14943.33903.33903.7813
C21.36652.43891.39712.79932.41301.08193.41332.15313.88253.3914
C31.36652.43892.79931.39712.41303.41331.08193.88252.15313.3914
C42.34741.39712.79932.41261.38732.16693.88111.08323.39102.1400
C52.34742.79931.39712.41261.38733.88112.16693.39101.08322.1400
C62.69892.41302.41301.38731.38733.40113.40112.14422.14421.0824
H72.14941.08193.41332.16693.88113.40114.29712.50084.96434.2950
H82.14943.41331.08193.88112.16693.40114.29714.96432.50084.2950
H93.33902.15313.88251.08323.39102.14422.50084.96434.27982.4623
H103.33903.88252.15313.39101.08322.14424.96432.50084.27982.4623
H113.78133.39143.39142.14002.14001.08244.29504.29502.46232.4623

picture of phenyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 116.289 C1 C2 H7 122.350
C1 C3 C5 116.289 C1 C3 H8 122.350
C2 C1 C3 126.345 C2 C4 C6 120.136
C2 C4 H9 119.937 C3 C5 C6 120.136
C3 C5 H10 119.937 C4 C2 H7 121.361
C4 C6 C5 120.805 C4 C6 H11 119.598
C5 C3 H8 121.361 C5 C6 H11 119.598
C6 C4 H9 119.926 C6 C5 H10 119.926
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.019      
2 C -0.165      
3 C -0.165      
4 C -0.125      
5 C -0.125      
6 C -0.125      
7 H 0.145      
8 H 0.145      
9 H 0.131      
10 H 0.131      
11 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.902 0.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.942 0.000 0.000
y 0.000 -29.654 0.000
z 0.000 0.000 -33.798
Traceless
 xyz
x -7.216 0.000 0.000
y 0.000 6.715 0.000
z 0.000 0.000 0.500
Polar
3z2-r21.001
x2-y2-9.287
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.424 0.000 0.000
y 0.000 11.262 0.000
z 0.000 0.000 10.557


<r2> (average value of r2) Å2
<r2> 120.871
(<r2>)1/2 10.994