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All results from a given calculation for C6H10 (1,5-Hexadiene)

using model chemistry: CCD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at CCD/cc-pVTZ
 hartrees
Energy at 0K-234.115956
Energy at 298.15K-234.125777
HF Energy-233.068142
Nuclear repulsion energy212.828371
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 CCD/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 A 3256 3040 6.22      
2 A 3173 2963 0.93      
3 A 3161 2951 29.14      
4 A 3114 2908 24.35      
5 A 3048 2846 5.51      
6 A 1738 1623 4.32      
7 A 1503 1403 4.05      
8 A 1477 1379 2.52      
9 A 1393 1301 0.12      
10 A 1338 1250 0.83      
11 A 1263 1179 0.01      
12 A 1105 1032 0.11      
13 A 1068 997 2.06      
14 A 1039 970 8.28      
15 A 968 903 5.45      
16 A 961 897 11.85      
17 A 791 739 0.25      
18 A 643 600 6.51      
19 A 419 391 0.03      
20 A 355 332 0.06      
21 A 100 93 0.02      
22 A 76 71 0.03      
23 B 3256 3040 22.48      
24 B 3173 2963 8.33      
25 B 3161 2951 7.91      
26 B 3095 2890 4.05      
27 B 3053 2850 36.86      
28 B 1741 1626 12.34      
29 B 1516 1416 7.90      
30 B 1478 1380 0.24      
31 B 1346 1257 0.53      
32 B 1328 1240 0.01      
33 B 1288 1203 3.17      
34 B 1199 1119 1.06      
35 B 1042 973 24.60      
36 B 975 911 1.98      
37 B 963 899 62.06      
38 B 950 887 0.53      
39 B 671 627 18.06      
40 B 438 409 1.66      
41 B 219 204 0.20      
42 B 111 104 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 31496.4 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 29408.2 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 CCD/cc-pVTZ
ABC
0.42369 0.04693 0.04558

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.641 -0.302
C2 0.423 -0.641 -0.302
C3 0.423 1.879 -0.341
C4 -0.423 -1.879 -0.341
C5 0.445 2.812 0.606
C6 -0.445 -2.812 0.606
H7 -1.087 0.623 -1.171
H8 -1.060 0.657 0.584
H9 1.087 -0.623 -1.171
H10 1.060 -0.657 0.584
H11 1.067 1.993 -1.208
H12 -1.067 -1.993 -1.208
H13 1.083 3.681 0.529
H14 -0.179 2.733 1.487
H15 -1.083 -3.681 0.529
H16 0.179 -2.733 1.487

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53561.50042.52022.50883.57051.09411.09132.15262.16052.20682.85873.49362.76364.45053.8661
C21.53562.52021.50043.57052.50882.15262.16051.09411.09132.85872.20684.45053.86613.49362.7636
C31.50042.52023.85241.33024.86442.13192.13352.71872.77361.08574.23832.10762.10615.82644.9677
C42.52021.50043.85244.86441.33022.71872.77362.13192.13354.23831.08575.82644.96772.10762.1061
C52.50883.57051.33024.86445.69493.20902.62953.92113.52312.08575.35431.08081.08276.67175.6217
C63.57052.50884.86441.33025.69493.92113.52313.20902.62955.35432.08576.67175.62171.08081.0827
H71.09412.15262.13192.71873.20903.92111.75622.50573.05442.55232.61664.11733.51304.62844.4650
H81.09132.16052.13352.77362.62953.52311.75623.05442.49383.08593.19893.70772.42974.33833.7206
H92.15261.09412.71872.13193.92113.20902.50573.05441.75622.61662.55234.62844.46504.11733.5130
H102.16051.09132.77362.13353.52312.62953.05442.49381.75623.19893.08594.33833.72063.70772.4297
H112.20682.85871.08574.23832.08575.35432.55233.08592.61663.19894.52082.42293.06036.31185.5126
H122.85872.20684.23831.08575.35432.08572.61663.19892.55233.08594.52086.31185.51262.42293.0603
H133.49364.45052.10765.82641.08086.67174.11733.70774.62844.33832.42296.31181.84677.67496.5486
H142.76363.86612.10614.96771.08275.62173.51302.42974.46503.72063.06035.51261.84676.54865.4787
H154.45053.49365.82642.10766.67171.08084.62844.33834.11733.70776.31182.42297.67496.54861.8467
H163.86612.76364.96772.10615.62171.08274.46503.72063.51302.42975.51263.06036.54865.47871.8467

picture of 1,5-Hexadiene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 112.212 C1 C2 H9 108.724
C1 C2 H10 109.495 C1 C3 C5 124.720
C1 C3 H11 116.232 C2 C1 C3 112.212
C2 C1 H7 108.724 C2 C1 H8 109.495
C2 C4 C6 124.720 C2 C4 H12 116.232
C3 C1 H7 109.515 C3 C1 H8 109.801
C3 C5 H13 121.549 C3 C5 H14 121.247
C4 C2 H9 109.515 C4 C2 H10 109.801
C4 C6 H15 121.549 C4 C6 H16 121.247
C5 C3 H11 119.040 C6 C4 H12 119.040
H7 C1 H8 106.947 H9 C2 H10 106.947
H13 C5 H14 117.203 H15 C6 H16 117.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability