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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-232.044267
Energy at 298.15K-232.050566
HF Energy-232.044267
Nuclear repulsion energy214.191370
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 B97D3/aug-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 A1 3193 3144 9.57      
2 A1 3156 3108 20.54      
3 A1 3137 3089 0.04      
4 A1 1570 1546 9.44      
5 A1 1380 1359 0.20      
6 A1 1177 1159 3.62      
7 A1 1092 1075 2.03      
8 A1 968 953 0.26      
9 A1 887 873 0.15      
10 A1 754 742 1.65      
11 A1 675 664 6.42      
12 A2 1093 1076 0.00      
13 A2 890 877 0.00      
14 A2 872 859 0.00      
15 A2 764 752 0.00      
16 A2 535 527 0.00      
17 B1 3134 3086 23.43      
18 B1 1093 1077 28.12      
19 B1 973 958 0.00      
20 B1 746 735 86.98      
21 B1 620 610 2.63      
22 B1 500 493 14.09      
23 B2 3169 3120 10.96      
24 B2 3142 3094 29.56      
25 B2 1304 1284 5.77      
26 B2 1238 1219 2.08      
27 B2 1181 1163 3.36      
28 B2 963 948 0.31      
29 B2 849 836 1.67      
30 B2 811 798 12.68      

Unscaled Zero Point Vibrational Energy (zpe) 20931.7 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 20611.4 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 B97D3/aug-cc-pVTZ
ABC
0.24777 0.17593 0.12968

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.722 0.000 -1.010
C2 -0.722 0.000 -1.010
C3 0.000 1.074 -0.202
C4 0.000 -1.074 -0.202
C5 0.000 0.671 1.251
C6 0.000 -0.671 1.251
H7 1.479 0.000 -1.785
H8 -1.479 0.000 -1.785
H9 0.000 2.104 -0.542
H10 0.000 -2.104 -0.542
H11 0.000 1.352 2.092
H12 0.000 -1.352 2.092

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.44481.52591.52592.46692.46691.08332.33382.27342.27343.46033.4603
C21.44481.52591.52592.46692.46692.33381.08332.27342.27343.46033.4603
C31.52591.52592.14881.50882.27132.41812.41811.08453.19682.31153.3394
C41.52591.52592.14882.27131.50882.41812.41813.19681.08453.33942.3115
C52.46692.46691.50882.27131.34133.44373.44372.29633.30421.08212.1902
C62.46692.46692.27131.50881.34133.44373.44373.30422.29632.19021.0821
H71.08332.33382.41812.41813.44373.44372.95762.85652.85654.36484.3648
H82.33381.08332.41812.41813.44373.44372.95762.85652.85654.36484.3648
H92.27342.27341.08453.19682.29633.30422.85652.85654.20852.74024.3457
H102.27342.27343.19681.08453.30422.29632.85652.85654.20854.34572.7402
H113.46033.46032.31153.33941.08212.19024.36484.36482.74024.34572.7032
H123.46033.46033.33942.31152.19021.08214.36484.36484.34572.74022.7032

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.744 C1 C2 C4 61.744
C1 C2 H8 134.286 C1 C3 C2 56.513
C1 C3 C5 108.756 C1 C3 H9 120.176
C1 C4 C2 56.513 C1 C4 C6 108.756
C1 C4 H10 120.176 C2 C1 C3 61.744
C2 C1 C4 61.744 C2 C1 H7 134.286
C2 C3 C5 108.756 C2 C3 H9 120.176
C2 C4 C6 108.756 C2 C4 H10 120.176
C3 C1 C4 89.515 C3 C1 H7 135.189
C3 C2 C4 89.515 C3 C2 H8 135.189
C3 C5 C6 105.521 C3 C5 H11 125.484
C4 C1 H7 135.189 C4 C2 H8 135.189
C4 C6 C5 105.521 C4 C6 H12 125.484
C5 C3 H9 123.794 C5 C6 H12 128.995
C6 C4 H10 123.794 C6 C5 H11 128.995
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.683      
2 C -0.683      
3 C 0.173      
4 C 0.173      
5 C -0.575      
6 C -0.575      
7 H 0.334      
8 H 0.334      
9 H 0.458      
10 H 0.458      
11 H 0.293      
12 H 0.293      


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 -0.978 0.978
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.769 0.000 0.000
y 0.000 -32.932 0.000
z 0.000 0.000 -33.783
Traceless
 xyz
x -4.412 0.000 0.000
y 0.000 2.844 0.000
z 0.000 0.000 1.568
Polar
3z2-r23.135
x2-y2-4.837
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.214 0.000 0.000
y 0.000 10.000 0.000
z 0.000 0.000 10.482


<r2> (average value of r2) Å2
<r2> 111.392
(<r2>)1/2 10.554