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All results from a given calculation for C6H6 (Hexa-1,5-diene-3-yne)

using model chemistry: B97D3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1Ag
Energy calculated at B97D3/6-31+G**
 hartrees
Energy at 0K-232.004107
Energy at 298.15K-232.007796
HF Energy-232.004107
Nuclear repulsion energy174.017521
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 B97D3/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Ag 3208 3153 0.00      
2 Ag 3113 3059 0.00      
3 Ag 3091 3038 0.00      
4 Ag 2228 2190 0.00      
5 Ag 1599 1571 0.00      
6 Ag 1408 1384 0.00      
7 Ag 1292 1270 0.00      
8 Ag 1065 1047 0.00      
9 Ag 716 704 0.00      
10 Ag 502 493 0.00      
11 Ag 217 213 0.00      
12 Au 970 953 45.49      
13 Au 891 875 88.12      
14 Au 662 650 14.46      
15 Au 173 170 7.40      
16 Au 46 45 0.12      
17 Bg 963 946 0.00      
18 Bg 892 876 0.00      
19 Bg 680 668 0.00      
20 Bg 366 359 0.00      
21 Bu 3208 3153 23.05      
22 Bu 3113 3059 12.53      
23 Bu 3091 3038 28.25      
24 Bu 1633 1605 49.76      
25 Bu 1434 1409 4.97      
26 Bu 1290 1268 1.07      
27 Bu 1203 1182 12.01      
28 Bu 1000 983 1.29      
29 Bu 519 510 10.38      
30 Bu 103 101 2.87      

Unscaled Zero Point Vibrational Energy (zpe) 20336.5 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 19986.7 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 B97D3/6-31+G**
ABC
0.88861 0.04472 0.04258

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.017 0.615 0.000
C2 -0.017 -0.615 0.000
C3 -0.017 2.031 0.000
C4 0.017 -2.031 0.000
C5 1.078 2.829 0.000
C6 -1.078 -2.829 0.000
H7 -1.010 2.490 0.000
H8 1.010 -2.490 0.000
H9 2.085 2.413 0.000
H10 0.976 3.913 0.000
H11 -2.085 -2.413 0.000
H12 -0.976 -3.913 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.22971.41702.64582.45553.61362.13883.26002.74033.43503.68564.6354
C21.22972.64581.41703.61362.45553.26002.13883.68564.63542.74033.4350
C31.41702.64584.06261.35514.97471.09424.63692.13632.12784.90166.0212
C42.64581.41704.06264.97471.35514.63691.09424.90166.02122.13632.1278
C52.45553.61361.35514.97476.05512.11575.31991.08931.08906.12237.0481
C63.61362.45554.97471.35516.05515.31992.11576.12237.04811.08931.0890
H72.13883.26001.09424.63692.11575.31995.37513.09612.44305.01976.4037
H83.26002.13884.63691.09425.31992.11575.37515.01976.40373.09612.4430
H92.74033.68562.13634.90161.08936.12233.09615.01971.86586.37767.0275
H103.43504.63542.12786.02121.08907.04812.44306.40371.86587.02758.0660
H113.68562.74034.90162.13636.12231.08935.01973.09616.37767.02751.8658
H124.63543.43506.02122.12787.04811.08906.40372.44307.02758.06601.8658

picture of Hexa-1,5-diene-3-yne state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 176.747 C1 C3 C5 124.358
C1 C3 H7 116.914 C2 C1 C3 176.747
C2 C4 C6 124.358 C2 C4 H8 116.914
C3 C5 H9 121.514 C3 C5 H10 120.463
C4 C6 H11 121.514 C4 C6 H12 120.463
C5 C3 H7 118.728 C6 C4 H8 118.728
H9 C5 H10 118.024 H11 C6 H12 118.024
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.152      
2 C 0.152      
3 C -0.218      
4 C -0.218      
5 C -0.405      
6 C -0.405      
7 H 0.164      
8 H 0.164      
9 H 0.156      
10 H 0.151      
11 H 0.156      
12 H 0.151      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.312 0.287 0.000
y 0.287 -28.147 0.000
z 0.000 0.000 -40.347
Traceless
 xyz
x 0.935 0.287 0.000
y 0.287 8.682 0.000
z 0.000 0.000 -9.618
Polar
3z2-r2-19.236
x2-y2-5.165
xy0.287
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.469 5.040 0.000
y 5.040 23.741 0.000
z 0.000 0.000 6.279


<r2> (average value of r2) Å2
<r2> 252.550
(<r2>)1/2 15.892