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All results from a given calculation for C6H10 (2,4-Hexadiene, (Z,Z)-)

using model chemistry: MP2/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G**
 hartrees
Energy at 0K-233.840420
Energy at 298.15K-233.849716
HF Energy-233.007706
Nuclear repulsion energy213.378480
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 MP2/6-31G**
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' 3264 3057 65.66      
2 A' 3257 3050 0.00      
3 A' 3246 3040 0.00      
4 A' 3240 3034 19.19      
5 A' 3227 3022 8.56      
6 A' 3222 3018 0.00      
7 A' 3122 2923 29.62      
8 A' 3122 2923 19.31      
9 A' 1752 1641 0.00      
10 A' 1692 1585 8.15      
11 A' 1551 1453 0.00      
12 A' 1548 1449 13.18      
13 A' 1508 1413 0.00      
14 A' 1472 1378 6.84      
15 A' 1459 1366 0.00      
16 A' 1404 1315 7.23      
17 A' 1335 1250 0.00      
18 A' 1296 1214 0.40      
19 A' 1204 1127 0.00      
20 A' 1119 1048 0.51      
21 A' 1036 970 0.00      
22 A' 956 896 21.44      
23 A' 945 885 0.00      
24 A' 643 602 0.00      
25 A' 524 491 12.97      
26 A' 280 262 0.00      
27 A' 193 180 0.15      
28 A" 3194 2991 26.65      
29 A" 3194 2991 11.06      
30 A" 1539 1441 0.15      
31 A" 1539 1441 9.45      
32 A" 1086 1017 0.00      
33 A" 1084 1015 1.60      
34 A" 994 931 0.31      
35 A" 954 893 0.00      
36 A" 787 737 0.00      
37 A" 700 656 54.85      
38 A" 455 426 0.00      
39 A" 298 279 0.00      
40 A" 96 90 0.00      
41 A" 88 82 0.73      
42 A" 44 41 0.10      

Unscaled Zero Point Vibrational Energy (zpe) 31832.6 cm-1
Scaled (by 0.9365) Zero Point Vibrational Energy (zpe) 29811.2 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 MP2/6-31G**
ABC
0.38811 0.05227 0.04686

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 0.926 -2.594 0.000
C2 1.092 -1.521 0.000
H3 -0.964 -1.222 0.000
C4 0.000 -0.727 0.000
H5 0.964 1.222 0.000
C6 0.000 0.727 0.000
H7 -0.926 2.594 0.000
C8 -1.092 1.521 0.000
H9 -2.647 0.016 0.000
H10 -3.044 1.491 0.877
H11 -3.044 1.491 -0.877
C12 -2.528 1.097 0.000
H13 2.647 -0.016 0.000
H14 3.044 -1.491 0.877
H15 3.044 -1.491 -0.877
C16 2.528 -1.097 0.000

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 C8 H9 H10 H11 C12 H13 H14 H15 C16
H11.08542.33512.08353.81633.44795.50834.58324.42495.76355.76355.05483.09932.54382.54382.1930
C21.08542.07751.35002.74652.49984.58323.74524.04295.19145.19144.46762.16402.14022.14021.4978
H32.33512.07751.08353.11332.17503.81632.74652.08983.52983.52982.79723.80704.11164.11163.4945
C42.08351.35001.08352.17501.45483.44792.49982.74963.86753.86753.11762.74093.25863.25862.5551
H53.81632.74653.11332.17501.08352.33512.07753.80714.11164.11163.49452.08983.52973.52972.7972
C63.44792.49982.17501.45481.08352.08351.35002.74093.25863.25862.55512.74963.86753.86753.1176
H75.50834.58323.81633.44792.33512.08351.08543.09932.54382.54382.19304.42495.76345.76345.0548
C84.58323.74522.74652.49982.07751.35001.08542.16402.14022.14021.49784.04295.19145.19144.4676
H94.42494.04292.08982.74963.80712.74093.09932.16401.76131.76131.08675.29435.95245.95245.2937
H105.76355.19143.52983.86754.11163.25862.54382.14021.76131.75401.09135.95246.77937.00266.2062
H115.76355.19143.52983.86754.11163.25862.54382.14021.76131.75401.09135.95247.00266.77936.2062
C125.05484.46762.79723.11763.49452.55512.19301.49781.08671.09131.09135.29376.20626.20625.5118
H133.09932.16403.80702.74092.08982.74964.42494.04295.29435.95245.95245.29371.76131.76131.0867
H142.54382.14024.11163.25863.52973.86755.76345.19145.95246.77937.00266.20621.76131.75401.0913
H152.54382.14024.11163.25863.52973.86755.76345.19145.95247.00266.77936.20621.76131.75401.0913
C162.19301.49783.49452.55512.79723.11765.05484.46765.29376.20626.20625.51181.08671.09131.0913

picture of 2,4-Hexadiene, (Z,Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C4 117.216 H1 C2 C16 115.270
C2 C4 H3 116.810 C2 C4 C6 126.016
C2 C16 H13 112.746 C2 C16 H14 110.524
C2 C16 H15 110.524 H3 C4 C6 117.175
C4 C2 C16 127.513 C4 C6 H5 117.174
C4 C6 C8 126.016 H5 C6 C8 116.810
C6 C8 H7 117.216 C6 C8 C12 127.514
H7 C8 C12 115.270 C8 C12 H9 112.746
C8 C12 H10 110.524 C8 C12 H11 110.524
H9 C12 H10 107.931 H9 C12 H11 107.931
H10 C12 H11 106.963 H13 C16 H14 107.932
H13 C16 H15 107.932 H14 C16 H15 106.963
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability