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

using model chemistry: CCSD(T)/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 CCSD(T)/TZVP
 hartrees
Energy at 0K-234.026806
Energy at 298.15K-234.036500
HF Energy-233.060031
Nuclear repulsion energy212.082682
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 CCSD(T)/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 3241 3120        
2 A 3154 3036        
3 A 3143 3025        
4 A 3092 2976        
5 A 3025 2912        
6 A 1689 1626        
7 A 1491 1435        
8 A 1467 1412        
9 A 1388 1336        
10 A 1324 1274        
11 A 1249 1202        
12 A 1097 1056        
13 A 1050 1010        
14 A 990 952        
15 A 951 916        
16 A 854 822        
17 A 788 758        
18 A 616 593        
19 A 415 400        
20 A 351 337        
21 A 103 99        
22 A 78 76        
23 B 3241 3120        
24 B 3154 3036        
25 B 3143 3025        
26 B 3072 2957        
27 B 3030 2916        
28 B 1692 1629        
29 B 1501 1444        
30 B 1470 1415        
31 B 1333 1283        
32 B 1317 1268        
33 B 1281 1233        
34 B 1186 1141        
35 B 992 955        
36 B 968 932        
37 B 936 901        
38 B 853 821        
39 B 638 614        
40 B 439 423        
41 B 212 205        
42 B 118 113        

Unscaled Zero Point Vibrational Energy (zpe) 31065.5 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 29900.5 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 CCSD(T)/TZVP
ABC
0.41284 0.04679 0.04541

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/TZVP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.410 0.652 -0.324
C2 0.410 -0.652 -0.324
C3 0.470 1.872 -0.335
C4 -0.470 -1.872 -0.335
C5 0.470 2.810 0.621
C6 -0.470 -2.810 0.621
H7 -1.069 0.660 -1.203
H8 -1.053 0.671 0.563
H9 1.069 -0.660 -1.203
H10 1.053 -0.671 0.563
H11 1.154 1.967 -1.178
H12 -1.154 -1.967 -1.178
H13 1.133 3.667 0.577
H14 -0.197 2.744 1.476
H15 -1.133 -3.667 0.577
H16 0.197 -2.744 1.476

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54051.50452.52512.51513.58951.09821.09582.16382.16252.21482.85343.50502.76844.47093.8916
C21.54052.52511.50453.58952.51512.16382.16251.09821.09582.85342.21484.47093.89163.50502.7684
C31.50452.52513.86081.33924.87072.14242.13742.74352.75931.08984.25322.11982.11765.83834.9667
C42.52511.50453.86084.87071.33922.74352.75932.14242.13744.25321.08985.83834.96672.11982.1176
C52.51513.58951.33924.87075.69863.21192.62653.96613.52992.10095.35691.08431.08636.67285.6268
C63.58952.51514.87071.33925.69863.96613.52993.21192.62655.35692.10096.67285.62681.08431.0863
H71.09822.16382.14242.74353.21193.96611.76632.51303.06462.57912.62894.13033.50414.67964.5133
H81.09582.16252.13742.75932.62653.52991.76633.06462.49603.09543.16223.70872.42174.33843.7493
H92.16381.09822.74352.14243.96613.21192.51303.06461.76632.62892.57914.67964.51334.13033.5041
H102.16251.09582.75932.13743.52992.62653.06462.49601.76633.16223.09544.33843.74933.70872.4217
H112.21482.85341.08984.25322.10095.35692.57913.09542.62893.16224.56162.44343.07756.32905.4914
H122.85342.21484.25321.08985.35692.10092.62893.16222.57913.09544.56166.32905.49142.44343.0775
H133.50504.47092.11985.83831.08436.67284.13033.70874.67964.33842.44346.32901.85147.67616.5413
H142.76843.89162.11764.96671.08635.62683.50412.42174.51333.74933.07755.49141.85146.54135.5030
H154.47093.50505.83832.11986.67281.08434.67964.33844.13033.70876.32902.44347.67616.54131.8514
H163.89162.76844.96672.11765.62681.08634.51333.74933.50412.42175.49143.07756.54135.50301.8514

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 112.035 C1 C2 H9 109.017
C1 C2 H10 109.060 C1 C3 C5 124.264
C1 C3 H11 116.326 C2 C1 C3 112.035
C2 C1 H7 109.017 C2 C1 H8 109.060
C2 C4 C6 124.264 C2 C4 H12 116.326
C3 C1 H7 109.815 C3 C1 H8 109.559
C3 C5 H13 121.657 C3 C5 H14 121.280
C4 C2 H9 109.815 C4 C2 H10 109.559
C4 C6 H15 121.657 C4 C6 H16 121.280
C5 C3 H11 119.401 C6 C4 H12 119.401
H7 C1 H8 107.232 H9 C2 H10 107.232
H13 C5 H14 117.062 H15 C6 H16 117.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability