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

using model chemistry: QCISD/6-31G**

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/6-31G**
 hartrees
Energy at 0K-233.898573
Energy at 298.15K-233.908343
HF Energy-232.998846
Nuclear repulsion energy212.151423
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/6-31G**
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 3304 3111 9.22      
2 A 3217 3029 0.06      
3 A 3202 3014 40.19      
4 A 3152 2967 32.65      
5 A 3083 2903 7.43      
6 A 1751 1648 3.17      
7 A 1538 1448 2.16      
8 A 1503 1415 1.41      
9 A 1419 1336 0.56      
10 A 1353 1273 0.96      
11 A 1276 1201 0.07      
12 A 1117 1052 0.10      
13 A 1076 1013 1.89      
14 A 1036 975 8.13      
15 A 974 916 0.13      
16 A 937 882 13.54      
17 A 794 747 0.22      
18 A 637 600 4.94      
19 A 422 397 0.04      
20 A 356 336 0.06      
21 A 97 91 0.01      
22 A 74 70 0.01      
23 B 3304 3111 33.75      
24 B 3217 3028 11.91      
25 B 3202 3014 12.37      
26 B 3134 2950 4.02      
27 B 3087 2906 47.42      
28 B 1754 1651 6.94      
29 B 1551 1460 3.87      
30 B 1503 1415 0.21      
31 B 1361 1281 0.33      
32 B 1345 1266 0.13      
33 B 1306 1229 6.02      
34 B 1212 1141 0.97      
35 B 1039 978 22.92      
36 B 988 930 1.79      
37 B 958 902 0.00      
38 B 937 882 49.75      
39 B 663 624 13.56      
40 B 441 415 1.57      
41 B 218 206 0.18      
42 B 109 103 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 31822.6 cm-1
Scaled (by 0.9414) Zero Point Vibrational Energy (zpe) 29957.8 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/6-31G**
ABC
0.41829 0.04667 0.04529

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.424 0.642 -0.310
C2 0.424 -0.642 -0.310
C3 0.424 1.885 -0.342
C4 -0.424 -1.885 -0.342
C5 0.435 2.822 0.614
C6 -0.435 -2.822 0.614
H7 -1.089 0.628 -1.181
H8 -1.063 0.653 0.576
H9 1.089 -0.628 -1.181
H10 1.063 -0.653 0.576
H11 1.073 2.000 -1.206
H12 -1.073 -2.000 -1.206
H13 1.070 3.695 0.548
H14 -0.196 2.742 1.491
H15 -1.070 -3.695 0.548
H16 0.196 -2.742 1.491

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53851.50472.52782.51803.58491.09591.09312.15842.16172.21092.86503.50522.77594.46813.8833
C21.53852.52781.50473.58492.51802.15842.16171.09591.09312.86502.21094.46813.88333.50522.7759
C31.50472.52783.86471.33804.87922.13812.13832.73202.77401.08724.25292.11772.11605.84484.9824
C42.52781.50473.86474.87921.33802.73202.77402.13812.13834.25291.08725.84484.98242.11772.1160
C52.51803.58491.33804.87925.70983.21782.63613.94323.53102.09605.37021.08191.08356.68835.6373
C63.58492.51804.87921.33805.70983.94323.53103.21782.63615.37022.09606.68835.63731.08191.0835
H71.09592.15842.13812.73203.21783.94321.75732.51403.05932.56112.62874.12993.52214.65584.4885
H81.09312.16172.13832.77402.63613.53101.75733.05932.49543.09143.19633.71572.44004.34773.7346
H92.15841.09592.73202.13813.94323.21782.51403.05931.75732.62872.56114.65584.48854.12993.5221
H102.16171.09312.77402.13833.53102.63613.05932.49541.75733.19633.09144.34773.73463.71572.4400
H112.21092.86501.08724.25292.09605.37022.56113.09142.62873.19634.54052.43883.07166.33315.5258
H122.86502.21094.25291.08725.37022.09602.62873.19632.56113.09144.54056.33315.52582.43883.0716
H133.50524.46812.11775.84481.08196.68834.12993.71574.65584.34772.43886.33311.84407.69346.5639
H142.77593.88332.11604.98241.08355.63733.52212.44004.48853.73463.07165.52581.84406.56395.4978
H154.46813.50525.84482.11776.68831.08194.65584.34774.12993.71576.33312.43887.69346.56391.8440
H163.88332.77594.98242.11605.63731.08354.48853.73463.52212.44005.52583.07166.56395.49781.8440

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 112.323 C1 C2 H9 108.876
C1 C2 H10 109.290 C1 C3 C5 124.599
C1 C3 H11 116.151 C2 C1 C3 112.323
C2 C1 H7 108.876 C2 C1 H8 109.290
C2 C4 C6 124.599 C2 C4 H12 116.151
C3 C1 H7 109.608 C3 C1 H8 109.786
C3 C5 H13 121.762 C3 C5 H14 121.469
C4 C2 H9 109.608 C4 C2 H10 109.786
C4 C6 H15 121.762 C4 C6 H16 121.469
C5 C3 H11 119.243 C6 C4 H12 119.243
H7 C1 H8 106.799 H9 C2 H10 106.799
H13 C5 H14 116.769 H15 C6 H16 116.769
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability