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

using model chemistry: QCISD/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at QCISD/TZVP
 hartrees
Energy at 0K-233.991329
Energy at 298.15K-234.001103
HF Energy-233.060851
Nuclear repulsion energy212.427608
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 QCISD/TZVP
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 3259 3113 7.34      
2 A 3174 3032 0.02      
3 A 3163 3021 35.95      
4 A 3111 2972 30.57      
5 A 3045 2909 7.03      
6 A 1720 1643 4.36      
7 A 1507 1439 3.87      
8 A 1482 1416 1.54      
9 A 1406 1343 0.27      
10 A 1340 1280 0.71      
11 A 1263 1206 0.00      
12 A 1109 1060 0.16      
13 A 1063 1015 1.91      
14 A 1012 967 11.55      
15 A 962 919 0.15      
16 A 891 851 18.98      
17 A 796 761 0.08      
18 A 628 600 6.35      
19 A 420 401 0.10      
20 A 356 340 0.14      
21 A 101 97 0.02      
22 A 79 75 0.02      
23 B 3259 3113 29.47      
24 B 3174 3032 9.35      
25 B 3162 3021 11.74      
26 B 3092 2954 4.84      
27 B 3049 2913 43.08      
28 B 1723 1646 13.07      
29 B 1516 1448 6.63      
30 B 1484 1418 0.11      
31 B 1348 1288 0.31      
32 B 1332 1272 0.00      
33 B 1296 1238 5.34      
34 B 1198 1145 1.04      
35 B 1015 969 30.61      
36 B 980 936 1.40      
37 B 946 904 0.07      
38 B 890 850 59.62      
39 B 653 624 16.85      
40 B 445 425 1.39      
41 B 215 205 0.21      
42 B 117 112 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 31389.3 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 29986.2 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 QCISD/TZVP
ABC
0.41809 0.04681 0.04547

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/TZVP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.410 0.650 -0.319
C2 0.410 -0.650 -0.319
C3 0.465 1.872 -0.333
C4 -0.465 -1.872 -0.333
C5 0.465 2.812 0.614
C6 -0.465 -2.812 0.614
H7 -1.069 0.657 -1.195
H8 -1.052 0.670 0.567
H9 1.069 -0.657 -1.195
H10 1.052 -0.670 0.567
H11 1.146 1.965 -1.177
H12 -1.146 -1.965 -1.177
H13 1.125 3.669 0.564
H14 -0.197 2.751 1.470
H15 -1.125 -3.669 0.564
H16 0.197 -2.751 1.470

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53761.50302.52292.51133.58571.09651.09402.15992.15982.21092.84953.49942.76694.46573.8902
C21.53762.52291.50303.58572.51132.15992.15981.09651.09402.84952.21094.46573.89023.49942.7669
C31.50302.52293.85781.33394.86812.13812.13522.73952.75931.08804.24662.11362.11255.83374.9690
C42.52291.50303.85784.86811.33392.73952.75932.13812.13524.24661.08805.83374.96902.11362.1125
C52.51133.58571.33394.86815.69993.20402.62573.95863.53072.09395.34991.08281.08476.67295.6342
C63.58572.51134.86811.33395.69993.95863.53073.20402.62575.34992.09396.67295.63421.08281.0847
H71.09652.15992.13812.73953.20403.95861.76222.50923.06012.57242.62394.12003.49924.67024.5079
H81.09402.15982.13522.75932.62573.53071.76223.06012.49463.09073.16083.70632.42434.33883.7516
H92.15991.09652.73952.13813.95863.20402.50923.06011.76222.62392.57244.67024.50794.12003.4992
H102.15981.09402.75932.13523.53072.62573.06012.49461.76223.16083.09074.33883.75163.70632.4243
H112.21092.84951.08804.24662.09395.34992.57243.09072.62393.16084.55042.43513.07036.31895.4904
H122.84952.21094.24661.08805.34992.09392.62393.16082.57243.09074.55046.31895.49042.43513.0703
H133.49944.46572.11365.83371.08286.67294.12003.70634.67024.33882.43516.31891.84777.67476.5489
H142.76693.89022.11254.96901.08475.63423.49922.42434.50793.75163.07035.49041.84776.54895.5152
H154.46573.49945.83372.11366.67291.08284.67024.33884.12003.70636.31892.43517.67476.54891.8477
H163.89022.76694.96902.11255.63421.08474.50793.75163.49922.42435.49043.07036.54895.51521.8477

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 112.137 C1 C2 H9 109.016
C1 C2 H10 109.151 C1 C3 C5 124.453
C1 C3 H11 116.219 C2 C1 C3 112.137
C2 C1 H7 109.016 C2 C1 H8 109.151
C2 C4 C6 124.453 C2 C4 H12 116.219
C3 C1 H7 109.682 C3 C1 H8 109.602
C3 C5 H13 121.652 C3 C5 H14 121.381
C4 C2 H9 109.682 C4 C2 H10 109.602
C4 C6 H15 121.652 C4 C6 H16 121.381
C5 C3 H11 119.321 C6 C4 H12 119.321
H7 C1 H8 107.121 H9 C2 H10 107.121
H13 C5 H14 116.967 H15 C6 H16 116.967
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability