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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: HSEh1PBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-231.886125
Energy at 298.15K-231.892558
HF Energy-231.886125
Nuclear repulsion energy214.297092
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 HSEh1PBE/cc-pVDZ
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 3278 3153 5.96      
2 A1 3242 3118 7.89      
3 A1 3212 3090 0.65      
4 A1 1652 1589 4.03      
5 A1 1438 1383 0.09      
6 A1 1203 1157 2.53      
7 A1 1113 1070 2.45      
8 A1 990 953 0.41      
9 A1 937 902 0.00      
10 A1 769 740 1.77      
11 A1 690 664 7.61      
12 A2 1112 1070 0.00      
13 A2 919 884 0.00      
14 A2 893 859 0.00      
15 A2 809 778 0.00      
16 A2 547 526 0.00      
17 B1 3221 3099 9.91      
18 B1 1129 1086 21.08      
19 B1 993 955 0.29      
20 B1 777 747 87.89      
21 B1 649 624 0.61      
22 B1 514 494 10.23      
23 B2 3251 3127 3.92      
24 B2 3215 3092 22.11      
25 B2 1342 1291 4.35      
26 B2 1279 1231 5.53      
27 B2 1214 1168 1.10      
28 B2 988 951 0.25      
29 B2 865 832 7.20      
30 B2 825 793 10.83      

Unscaled Zero Point Vibrational Energy (zpe) 21532.1 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 20711.7 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 HSEh1PBE/cc-pVDZ
ABC
0.24801 0.17616 0.13011

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.724 0.000 -1.007
C2 -0.724 0.000 -1.007
C3 0.000 1.071 -0.202
C4 0.000 -1.071 -0.202
C5 0.000 0.670 1.249
C6 0.000 -0.670 1.249
H7 1.486 0.000 -1.786
H8 -1.486 0.000 -1.786
H9 0.000 2.108 -0.544
H10 0.000 -2.108 -0.544
H11 0.000 1.353 2.096
H12 0.000 -1.353 2.096

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.44901.52301.52302.46252.46251.08962.34422.27642.27643.46243.4624
C21.44901.52301.52302.46252.46252.34421.08962.27642.27643.46243.4624
C31.52301.52302.14131.50532.26592.42192.42191.09163.19652.31573.3401
C41.52301.52302.14132.26591.50532.42192.42193.19651.09163.34012.3157
C52.46252.46251.50532.26591.33953.44523.44522.29773.30541.08852.1930
C62.46252.46252.26591.50531.33953.44523.44523.30542.29772.19301.0885
H71.08962.34422.42192.42193.44523.44522.97302.86282.86284.37204.3720
H82.34421.08962.42192.42193.44523.44522.97302.86282.86284.37204.3720
H92.27642.27641.09163.19652.29773.30542.86282.86284.21512.74554.3523
H102.27642.27643.19651.09163.30542.29772.86282.86284.21514.35232.7455
H113.46243.46242.31573.34011.08852.19304.37204.37202.74554.35232.7057
H123.46243.46243.34012.31572.19301.08854.37204.37204.35232.74552.7057

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.595 C1 C2 C4 61.595
C1 C2 H8 134.373 C1 C3 C2 56.809
C1 C3 C5 108.808 C1 C3 H9 120.159
C1 C4 C2 56.809 C1 C4 C6 108.808
C1 C4 H10 120.159 C2 C1 C3 61.595
C2 C1 C4 61.595 C2 C1 H7 134.373
C2 C3 C5 108.808 C2 C3 H9 120.159
C2 C4 C6 108.808 C2 C4 H10 120.159
C3 C1 C4 89.333 C3 C1 H7 135.283
C3 C2 C4 89.333 C3 C2 H8 135.283
C3 C5 C6 105.446 C3 C5 H11 125.687
C4 C1 H7 135.283 C4 C2 H8 135.283
C4 C6 C5 105.446 C4 C6 H12 125.687
C5 C3 H9 123.667 C5 C6 H12 128.867
C6 C4 H10 123.667 C6 C5 H11 128.867
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.007      
2 C 0.007      
3 C -0.042      
4 C -0.042      
5 C 0.029      
6 C 0.029      
7 H 0.006      
8 H 0.006      
9 H 0.001      
10 H 0.001      
11 H -0.000      
12 H -0.000      


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 -0.893 0.893
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.261 0.000 0.000
y 0.000 -32.498 0.000
z 0.000 0.000 -32.879
Traceless
 xyz
x -4.572 0.000 0.000
y 0.000 2.572 0.000
z 0.000 0.000 2.000
Polar
3z2-r24.000
x2-y2-4.763
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.110 0.000 0.000
y 0.000 8.982 0.000
z 0.000 0.000 8.859


<r2> (average value of r2) Å2
<r2> 110.912
(<r2>)1/2 10.531