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All results from a given calculation for C6H8 ((Z)-hexa-1,3,5-triene)

using model chemistry: B1B95/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 B1B95/cc-pVDZ
 hartrees
Energy at 0K-233.281065
Energy at 298.15K-233.288229
Nuclear repulsion energy196.534608
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 B1B95/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 3264 3138 20.20      
2 A1 3192 3068 21.62      
3 A1 3181 3057 8.08      
4 A1 3159 3037 2.76      
5 A1 1724 1657 0.00      
6 A1 1649 1585 0.27      
7 A1 1415 1360 0.54      
8 A1 1329 1277 3.97      
9 A1 1278 1228 0.50      
10 A1 1092 1050 0.75      
11 A1 901 866 0.03      
12 A1 392 377 0.04      
13 A1 163 157 0.08      
14 A2 1040 1000 0.00      
15 A2 982 944 0.00      
16 A2 926 890 0.00      
17 A2 734 706 0.00      
18 A2 332 319 0.00      
19 A2 157 151 0.00      
20 B1 1023 984 28.13      
21 B1 929 893 71.04      
22 B1 849 816 1.84      
23 B1 604 581 21.26      
24 B1 104 100 0.23      
25 B2 3264 3137 0.01      
26 B2 3177 3054 0.25      
27 B2 3161 3038 5.05      
28 B2 3157 3034 2.32      
29 B2 1706 1640 11.28      
30 B2 1472 1415 8.80      
31 B2 1371 1317 0.34      
32 B2 1285 1235 1.44      
33 B2 1209 1163 2.57      
34 B2 961 924 4.75      
35 B2 684 657 0.18      
36 B2 347 334 11.65      

Unscaled Zero Point Vibrational Energy (zpe) 26105.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 25092.7 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 B1B95/cc-pVDZ
ABC
0.50062 0.05241 0.04744

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.676 0.756
C2 0.000 -0.676 0.756
C3 0.000 1.548 -0.401
C4 0.000 -1.548 -0.401
C5 0.000 2.886 -0.317
C6 0.000 -2.886 -0.317
H7 0.000 1.183 1.725
H8 0.000 -1.183 1.725
H9 0.000 1.086 -1.391
H10 0.000 -1.086 -1.391
H11 0.000 3.392 0.651
H12 0.000 -3.392 0.651
H13 0.000 3.514 -1.208
H14 0.000 -3.514 -1.208

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35281.44822.50692.45653.72061.09372.09662.18562.77762.71774.06983.45084.6276
C21.35282.50691.44823.72062.45652.09661.09372.77762.18564.06982.71774.62763.4508
C31.44822.50693.09551.34114.43482.15733.46061.09252.81372.12345.05072.12535.1255
C42.50691.44823.09554.43481.34113.46062.15732.81371.09255.05072.12345.12552.1253
C52.45653.72061.34114.43485.77252.65954.55272.09634.11481.09256.35261.08996.4617
C63.72062.45654.43481.34115.77254.55272.65954.11482.09636.35261.09256.46171.0899
H71.09372.09662.15733.46062.65954.55272.36543.11783.85462.45664.69923.74685.5373
H82.09661.09373.46062.15734.55272.65952.36543.85463.11784.69922.45665.53733.7468
H92.18562.77761.09252.81372.09634.11483.11783.85462.17203.08044.92182.43474.6034
H102.77762.18562.81371.09254.11482.09633.85463.11782.17204.92183.08044.60342.4347
H112.71774.06982.12345.05071.09256.35262.45664.69923.08044.92186.78421.86337.1518
H124.06982.71775.05072.12346.35261.09254.69922.45664.92183.08046.78427.15181.8633
H133.45084.62762.12535.12551.08996.46173.74685.53732.43474.60341.86337.15187.0275
H144.62763.45085.12552.12536.46171.08995.53733.74684.60342.43477.15181.86337.0275

picture of (Z)-hexa-1,3,5-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 126.991 C1 C2 H8 117.577
C1 C3 C5 123.406 C1 C3 H9 118.005
C2 C1 C3 126.991 C2 C1 H7 117.577
C2 C4 C6 123.406 C2 C4 H10 118.005
C3 C1 H7 115.432 C3 C5 H11 121.170
C3 C5 H13 121.570 C4 C2 H8 115.432
C4 C6 H12 121.170 C4 C6 H14 121.570
C5 C3 H9 118.589 C6 C4 H10 118.589
H11 C5 H13 117.260 H12 C6 H14 117.260
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.003      
2 C 0.003      
3 C -0.059      
4 C -0.059      
5 C 0.016      
6 C 0.016      
7 H -0.009      
8 H -0.009      
9 H -0.002      
10 H -0.002      
11 H 0.023      
12 H 0.023      
13 H 0.028      
14 H 0.028      


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 -0.076 0.076
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.185 0.000 0.000
y 0.000 -33.535 0.000
z 0.000 0.000 -33.432
Traceless
 xyz
x -7.701 0.000 0.000
y 0.000 3.774 0.000
z 0.000 0.000 3.927
Polar
3z2-r27.855
x2-y2-7.650
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.990 0.000 0.000
y 0.000 22.194 0.000
z 0.000 0.000 8.856


<r2> (average value of r2) Å2
<r2> 233.159
(<r2>)1/2 15.270