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

using model chemistry: B2PLYP=FULLultrafine/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at B2PLYP=FULLultrafine/6-31G(2df,p)
 hartrees
Energy at 0K-234.398521
Energy at 298.15K 
HF Energy-234.075742
Nuclear repulsion energy212.682466
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 B2PLYP=FULLultrafine/6-31G(2df,p)
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 3265 3265 6.81      
2 A 3179 3179 0.28      
3 A 3164 3164 32.58      
4 A 3116 3116 22.77      
5 A 3044 3044 6.79      
6 A 1716 1716 4.59      
7 A 1498 1498 3.12      
8 A 1467 1467 2.13      
9 A 1375 1375 0.37      
10 A 1335 1335 0.99      
11 A 1254 1254 0.06      
12 A 1097 1097 0.07      
13 A 1050 1050 0.12      
14 A 1044 1044 7.92      
15 A 961 961 0.45      
16 A 950 950 12.60      
17 A 792 792 0.39      
18 A 643 643 5.42      
19 A 418 418 0.00      
20 A 351 351 0.02      
21 A 98 98 0.02      
22 A 75 75 0.03      
23 B 3264 3264 21.58      
24 B 3179 3179 7.04      
25 B 3164 3164 10.82      
26 B 3098 3098 4.82      
27 B 3049 3049 36.67      
28 B 1719 1719 12.60      
29 B 1513 1513 5.07      
30 B 1469 1469 0.11      
31 B 1340 1340 0.66      
32 B 1324 1324 0.09      
33 B 1281 1281 4.97      
34 B 1191 1191 1.67      
35 B 1050 1050 16.82      
36 B 970 970 3.77      
37 B 951 951 50.26      
38 B 944 944 1.08      
39 B 672 672 14.74      
40 B 435 435 2.09      
41 B 220 220 0.21      
42 B 114 114 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 31420.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 31420.3 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 B2PLYP=FULLultrafine/6-31G(2df,p)
ABC
0.42281 0.04690 0.04554

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G(2df,p)

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.423 0.644 -0.299
C2 0.423 -0.644 -0.299
C3 0.423 1.878 -0.343
C4 -0.423 -1.878 -0.343
C5 0.466 2.810 0.606
C6 -0.466 -2.810 0.606
H7 -1.090 0.622 -1.170
H8 -1.063 0.657 0.588
H9 1.090 -0.622 -1.170
H10 1.063 -0.657 0.588
H11 1.057 1.987 -1.221
H12 -1.057 -1.987 -1.221
H13 1.108 3.678 0.525
H14 -0.146 2.739 1.497
H15 -1.108 -3.678 0.525
H16 0.146 -2.739 1.497

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54091.49802.52242.51113.57091.09651.09322.15622.16502.20082.85813.49752.77364.45253.8719
C21.54092.52241.49803.57092.51112.15622.16501.09651.09322.85812.20084.45253.87193.49752.7736
C31.49802.52243.85121.33044.86592.13362.13662.71662.77561.08774.23092.11192.10945.82864.9780
C42.52241.49803.85124.86591.33042.71662.77562.13362.13664.23091.08775.82864.97802.11192.1094
C52.51113.57091.33044.86595.69783.21912.64083.91443.51872.08855.35421.08221.08406.67735.6295
C63.57092.51114.86591.33045.69783.91443.51873.21912.64085.35422.08856.67735.62951.08221.0840
H71.09652.15622.13362.71663.21913.91441.75822.50913.05902.54382.60944.12823.53314.62204.4648
H81.09322.16502.13662.77562.64083.51871.75823.05902.49893.08683.20323.72032.44924.33613.7178
H92.15621.09652.71662.13363.91443.21912.50913.05901.75822.60942.54384.62204.46484.12823.5331
H102.16501.09322.77562.13663.51872.64083.05902.49891.75823.20323.08684.33613.71783.72032.4492
H112.20082.85811.08774.23092.08855.35422.54383.08682.60943.20324.50052.43103.06566.31055.5267
H122.85812.20084.23091.08775.35422.08852.60943.20322.54383.08684.50056.31055.52672.43103.0656
H133.49754.45252.11195.82861.08226.67734.12823.72034.62204.33612.43106.31051.84427.68276.5609
H142.77363.87192.10944.97801.08405.62953.53312.44924.46483.71783.06565.52671.84426.56095.4855
H154.45253.49755.82862.11196.67731.08224.62204.33614.12823.72036.31052.43107.68276.56091.8442
H163.87192.77364.97802.10945.62951.08404.46483.71783.53312.44925.52673.06566.56095.48551.8442

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 112.198 C1 C2 H9 108.504
C1 C2 H10 109.377 C1 C3 C5 125.097
C1 C3 H11 115.762 C2 C1 C3 112.198
C2 C1 H7 108.504 C2 C1 H8 109.377
C2 C4 C6 125.097 C2 C4 H12 115.762
C3 C1 H7 109.672 C3 C1 H8 110.107
C3 C5 H13 121.838 C3 C5 H14 121.446
C4 C2 H9 109.672 C4 C2 H10 110.107
C4 C6 H15 121.838 C4 C6 H16 121.446
C5 C3 H11 119.131 C6 C4 H12 119.131
H7 C1 H8 106.824 H9 C2 H10 106.824
H13 C5 H14 116.716 H15 C6 H16 116.716
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability