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

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1Ag
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-233.434435
Energy at 298.15K-233.441509
HF Energy-233.434435
Nuclear repulsion energy193.371029
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 TPSSh/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 3249 3127 0.00      
2 Ag 3160 3041 0.00      
3 Ag 3151 3033 0.00      
4 Ag 3141 3023 0.00      
5 Ag 1686 1623 0.00      
6 Ag 1632 1571 0.00      
7 Ag 1444 1390 0.00      
8 Ag 1334 1284 0.00      
9 Ag 1316 1267 0.00      
10 Ag 1226 1180 0.00      
11 Ag 944 909 0.00      
12 Ag 441 424 0.00      
13 Ag 341 328 0.00      
14 Au 1055 1015 80.19      
15 Au 961 925 6.96      
16 Au 921 886 92.86      
17 Au 704 678 14.77      
18 Au 251 242 1.60      
19 Au 99 95 0.69      
20 Bg 1020 982 0.00      
21 Bg 924 889 0.00      
22 Bg 890 857 0.00      
23 Bg 610 587 0.00      
24 Bg 226 217 0.00      
25 Bu 3249 3128 31.57      
26 Bu 3160 3041 14.81      
27 Bu 3155 3036 65.96      
28 Bu 3143 3025 0.26      
29 Bu 1684 1621 33.84      
30 Bu 1480 1425 2.00      
31 Bu 1329 1280 3.98      
32 Bu 1286 1237 3.45      
33 Bu 1162 1118 4.80      
34 Bu 980 943 3.50      
35 Bu 531 511 6.30      
36 Bu 142 137 1.91      

Unscaled Zero Point Vibrational Energy (zpe) 26012.1 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 25036.7 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 TPSSh/6-31+G**
ABC
0.88573 0.04429 0.04218

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

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.002 0.678 0.000
C2 0.002 -0.678 0.000
C3 1.200 1.500 0.000
C4 -1.200 -1.500 0.000
C5 1.200 2.848 0.000
C6 -1.200 -2.848 0.000
H7 0.953 -1.212 0.000
H8 -0.953 1.212 0.000
H9 2.148 0.963 0.000
H10 -2.148 -0.963 0.000
H11 2.123 3.419 0.000
H12 -2.123 -3.419 0.000
H13 -0.274 -3.420 0.000
H14 0.274 3.420 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35551.45662.48552.48093.72352.11731.09062.16922.70103.46864.61304.10642.7558
C21.35552.48551.45663.72352.48091.09062.11732.70102.16924.61303.46862.75584.1064
C31.45662.48553.84201.34774.96642.72302.17251.09004.15632.12925.93635.13602.1307
C42.48551.45663.84204.96641.34772.17252.72304.15631.09005.93632.12922.13075.1360
C52.48093.72351.34774.96646.18074.06702.70452.11015.07251.08567.09326.43861.0876
C63.72352.48094.96641.34776.18072.70454.06705.07252.11017.09321.08561.08766.4386
H72.11731.09062.72302.17254.06702.70453.08342.48103.11144.77583.78652.52654.6807
H81.09062.11732.17252.72302.70454.06703.08343.11142.48103.78654.77584.68072.5265
H92.16922.70101.09004.15632.11015.07252.48103.11144.70792.45606.11905.00743.0896
H102.70102.16924.15631.09005.07252.11013.11142.48104.70796.11902.45603.08965.0074
H113.46864.61302.12925.93631.08567.09324.77583.78652.45606.11908.04897.24651.8488
H124.61303.46865.93632.12927.09321.08563.78654.77586.11902.45608.04891.84887.2465
H134.10642.75585.13602.13076.43861.08762.52654.68075.00743.08967.24651.84886.8612
H142.75584.10642.13075.13601.08766.43864.68072.52653.08965.00741.84887.24656.8612

picture of (E)-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 124.185 C1 C2 H7 119.500
C1 C3 C5 124.383 C1 C3 H9 116.075
C2 C1 C3 124.185 C2 C1 H8 119.500
C2 C4 C6 124.383 C2 C4 H10 116.075
C3 C1 H8 116.315 C3 C5 H11 121.720
C3 C5 H14 121.706 C4 C2 H7 116.315
C4 C6 H12 121.720 C4 C6 H13 121.706
C5 C3 H9 119.541 C6 C4 H10 119.541
H11 C5 H14 116.574 H12 C6 H13 116.574
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.182      
2 C -0.182      
3 C -0.028      
4 C -0.028      
5 C -0.376      
6 C -0.376      
7 H 0.140      
8 H 0.140      
9 H 0.144      
10 H 0.144      
11 H 0.154      
12 H 0.154      
13 H 0.148      
14 H 0.148      


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


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.892 5.271 0.000
y 5.271 24.126 0.000
z 0.000 0.000 6.662


<r2> (average value of r2) Å2
<r2> 258.353
(<r2>)1/2 16.073