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All results from a given calculation for C6H5 (phenyl)

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2A1
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-230.199251
Energy at 298.15K-230.204113
Nuclear repulsion energy194.220362
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 B3PW91/3-21G
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 3228 3102 4.09      
2 A1 3212 3087 6.47      
3 A1 3194 3070 0.34      
4 A1 1574 1513 0.05      
5 A1 1496 1438 16.11      
6 A1 1214 1167 0.06      
7 A1 1061 1020 7.59      
8 A1 1026 986 1.76      
9 A1 1024 984 0.43      
10 A1 642 617 1.02      
11 A2 992 954 0.00      
12 A2 838 805 0.00      
13 A2 409 393 0.00      
14 B1 1025 985 0.25      
15 B1 917 882 1.65      
16 B1 744 715 71.49      
17 B1 698 671 52.71      
18 B1 437 420 5.40      
19 B2 3217 3092 13.58      
20 B2 3200 3076 2.49      
21 B2 1628 1564 2.85      
22 B2 1488 1430 9.44      
23 B2 1355 1302 0.05      
24 B2 1316 1265 0.65      
25 B2 1224 1176 0.26      
26 B2 1088 1046 3.35      
27 B2 626 602 0.37      

Unscaled Zero Point Vibrational Energy (zpe) 19435.3 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 18681.2 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 B3PW91/3-21G
ABC
0.20881 0.18702 0.09866

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.404
C2 0.000 1.225 0.771
C3 0.000 -1.225 0.771
C4 0.000 1.215 -0.634
C5 0.000 -1.215 -0.634
C6 0.000 0.000 -1.325
H7 0.000 2.159 1.321
H8 0.000 -2.159 1.321
H9 0.000 2.153 -1.179
H10 0.000 -2.153 -1.179
H11 0.000 0.000 -2.410

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11
C11.37851.37852.37222.37222.72892.16082.16083.36263.36263.8138
C21.37852.44901.40462.81462.42731.08473.42822.15953.90013.4083
C31.37852.44902.81461.40462.42733.42821.08473.90012.15953.4083
C42.37221.40462.81462.42921.39752.17123.89931.08553.41182.1518
C52.37222.81461.40462.42921.39753.89932.17123.41181.08552.1518
C62.72892.42732.42731.39751.39753.41533.41532.15842.15841.0849
H72.16081.08473.42822.17123.89933.41534.31852.49984.98484.3108
H82.16083.42821.08473.89932.17123.41534.31854.98482.49984.3108
H93.36262.15953.90011.08553.41182.15842.49984.98484.30692.4806
H103.36263.90012.15953.41181.08552.15844.98482.49984.30692.4806
H113.81383.40833.40832.15182.15181.08494.31084.31082.48062.4806

picture of phenyl state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 116.937 C1 C2 H7 122.170
C1 C3 C5 116.937 C1 C3 H8 122.170
C2 C1 C3 125.318 C2 C4 C6 120.048
C2 C4 H9 119.730 C3 C5 C6 120.048
C3 C5 H10 119.730 C4 C2 H7 120.893
C4 C6 C5 120.711 C4 C6 H11 119.645
C5 C3 H8 120.893 C5 C6 H11 119.645
C6 C4 H9 120.222 C6 C5 H10 120.222
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.058      
2 C -0.282      
3 C -0.282      
4 C -0.205      
5 C -0.205      
6 C -0.220      
7 H 0.235      
8 H 0.235      
9 H 0.223      
10 H 0.223      
11 H 0.221      


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 -0.898 0.898
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.313 0.000 0.000
y 0.000 -29.000 0.000
z 0.000 0.000 -32.888
Traceless
 xyz
x -8.369 0.000 0.000
y 0.000 7.101 0.000
z 0.000 0.000 1.268
Polar
3z2-r22.536
x2-y2-10.313
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 121.750
(<r2>)1/2 11.034