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

using model chemistry: MP2/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at MP2/6-311G*
 hartrees
Energy at 0K-233.833241
Energy at 298.15K-233.842985
HF Energy-233.024746
Nuclear repulsion energy212.430894
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 MP2/6-311G*
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 3274 3111 6.99      
2 A 3180 3022 0.19      
3 A 3168 3011 37.44      
4 A 3135 2979 21.48      
5 A 3061 2909 3.81      
6 A 1702 1617 4.83      
7 A 1519 1443 3.43      
8 A 1472 1399 4.03      
9 A 1383 1314 0.27      
10 A 1334 1268 1.08      
11 A 1267 1204 0.20      
12 A 1105 1050 0.02      
13 A 1065 1012 2.19      
14 A 1018 967 10.50      
15 A 968 920 0.15      
16 A 903 858 15.92      
17 A 789 749 0.48      
18 A 634 603 7.31      
19 A 427 406 0.00      
20 A 352 335 0.10      
21 A 95 90 0.01      
22 A 76 72 0.01      
23 B 3274 3111 25.24      
24 B 3179 3021 10.00      
25 B 3167 3010 9.36      
26 B 3115 2960 1.39      
27 B 3068 2915 42.39      
28 B 1705 1620 9.58      
29 B 1532 1455 11.29      
30 B 1474 1400 0.32      
31 B 1347 1280 0.72      
32 B 1328 1262 0.24      
33 B 1281 1218 0.32      
34 B 1200 1140 2.49      
35 B 1020 969 37.89      
36 B 978 929 3.88      
37 B 952 905 0.30      
38 B 903 858 72.72      
39 B 661 628 24.17      
40 B 439 417 1.18      
41 B 225 214 0.24      
42 B 111 105 0.15      

Unscaled Zero Point Vibrational Energy (zpe) 31440.8 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 29878.2 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 MP2/6-311G*
ABC
0.40461 0.04745 0.04584

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.425 0.640 -0.310
C2 0.425 -0.640 -0.310
C3 0.425 1.878 -0.342
C4 -0.425 -1.878 -0.342
C5 0.447 2.815 0.615
C6 -0.447 -2.815 0.615
H7 -1.090 0.630 -1.185
H8 -1.065 0.650 0.579
H9 1.090 -0.630 -1.185
H10 1.065 -0.650 0.579
H11 1.073 1.990 -1.214
H12 -1.073 -1.990 -1.214
H13 1.090 3.687 0.545
H14 -0.180 2.741 1.500
H15 -1.090 -3.687 0.545
H16 0.180 -2.741 1.500

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.53771.50182.51832.51903.57711.09811.09572.16192.16322.20982.85553.50822.78404.46073.8830
C21.53772.51831.50183.57712.51902.16192.16321.09811.09572.85552.20984.46073.88303.50822.7840
C31.50182.51833.85041.34014.86802.13612.13942.72722.76571.09174.23822.12172.12315.83494.9785
C42.51831.50183.85044.86801.34012.72722.76572.13612.13944.23821.09175.83494.97852.12172.1231
C52.51903.57711.34014.86805.70013.22122.64063.93913.52012.10205.36101.08551.08726.68115.6319
C63.57712.51904.86801.34015.70013.93913.52013.22122.64065.36102.10206.68115.63191.08551.0872
H71.09812.16192.13612.72723.22123.93911.76382.51763.06492.55552.61964.13373.53474.65014.4923
H81.09572.16322.13942.76572.64063.52011.76383.06492.49623.09543.19133.72362.45004.33753.7281
H92.16191.09812.72722.13613.93913.22122.51763.06491.76382.61962.55554.65014.49234.13373.5347
H102.16321.09572.76572.13943.52012.64063.06492.49621.76383.19133.09544.33753.72813.72362.4500
H112.20982.85551.09174.23822.10205.36102.55553.09542.61963.19134.52162.44403.08256.32425.5266
H122.85552.20984.23821.09175.36102.10202.61963.19132.55553.09544.52166.32425.52662.44403.0825
H133.50824.46072.12175.83491.08556.68114.13373.72364.65014.33752.44406.32421.84937.68906.5616
H142.78403.88302.12314.97851.08725.63193.53472.45004.49233.72813.08255.52661.84936.56165.4931
H154.46073.50825.83492.12176.68111.08554.65014.33754.13373.72366.32422.44407.68906.56161.8493
H163.88302.78404.97852.12315.63191.08724.49233.72813.53472.45005.52663.08256.56165.49311.8493

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 111.886 C1 C2 H9 109.066
C1 C2 H10 109.309 C1 C3 C5 124.749
C1 C3 H11 115.968 C2 C1 C3 111.886
C2 C1 H7 109.066 C2 C1 H8 109.309
C2 C4 C6 124.749 C2 C4 H12 115.968
C3 C1 H7 109.510 C3 C1 H8 109.919
C3 C5 H13 121.667 C3 C5 H14 121.661
C4 C2 H9 109.510 C4 C2 H10 109.919
C4 C6 H15 121.667 C4 C6 H16 121.661
C5 C3 H11 119.277 C6 C4 H12 119.277
H7 C1 H8 107.025 H9 C2 H10 107.025
H13 C5 H14 116.672 H15 C6 H16 116.672
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability