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

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 C2 1Ag
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-233.431555
Energy at 298.15K-233.441328
HF Energy-232.891066
Nuclear repulsion energy210.133744
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 3256 3116 11.40      
2 A 3166 3029 0.62      
3 A 3148 3012 45.82      
4 A 3095 2961 36.66      
5 A 3028 2897 3.34      
6 A 1693 1620 2.98      
7 A 1551 1484 1.44      
8 A 1511 1446 1.56      
9 A 1409 1348 1.07      
10 A 1366 1307 0.80      
11 A 1276 1221 0.26      
12 A 1123 1074 0.13      
13 A 1052 1007 1.50      
14 A 1034 990 10.94      
15 A 975 933 0.00      
16 A 939 899 17.18      
17 A 801 766 0.45      
18 A 637 609 5.99      
19 A 427 408 0.01      
20 A 355 340 0.13      
21 A 93 89 0.01      
22 A 73 69 0.01      
23 B 3256 3116 42.11      
24 B 3166 3029 11.64      
25 B 3147 3011 13.90      
26 B 3073 2940 0.91      
27 B 3035 2904 53.18      
28 B 1696 1622 5.28      
29 B 1564 1496 6.18      
30 B 1514 1448 0.23      
31 B 1370 1311 0.70      
32 B 1348 1290 0.15      
33 B 1328 1271 0.91      
34 B 1219 1166 2.19      
35 B 1037 993 32.91      
36 B 1004 960 2.65      
37 B 949 908 0.07      
38 B 939 899 68.18      
39 B 669 640 19.17      
40 B 445 426 1.10      
41 B 220 210 0.11      
42 B 106 101 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 31545.9 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 30183.2 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
0.40856 0.04582 0.04443

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.428 0.652 -0.314
C2 0.428 -0.652 -0.314
C3 0.428 1.903 -0.350
C4 -0.428 -1.903 -0.350
C5 0.458 2.844 0.622
C6 -0.458 -2.844 0.622
H7 -1.110 0.634 -1.182
H8 -1.059 0.662 0.589
H9 1.110 -0.634 -1.182
H10 1.059 -0.662 0.589
H11 1.070 2.021 -1.229
H12 -1.070 -2.021 -1.229
H13 1.099 3.722 0.557
H14 -0.166 2.763 1.515
H15 -1.099 -3.722 0.557
H16 0.166 -2.763 1.515

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.55901.51682.55522.54343.61911.10411.10262.18402.18032.22592.89643.53802.80604.50963.9191
C21.55902.55521.51683.61912.54342.18402.18031.10411.10262.89642.22594.50963.91913.53802.8060
C31.51682.55523.90171.35304.92622.16122.15302.75582.80371.09504.29132.13992.13705.89895.0322
C42.55521.51683.90174.92621.35302.75582.80372.16122.15304.29131.09505.89895.03222.13992.1370
C52.54343.61911.35304.92625.76153.25592.65803.97203.55742.11655.42461.08921.09136.74845.6856
C63.61912.54344.92621.35305.76153.97203.55743.25592.65805.42462.11656.74845.68561.08921.0913
H71.10412.18402.16122.75583.25593.97201.77272.55613.08602.58432.65504.17643.56384.68984.5210
H81.10262.18032.15302.80372.65803.55741.77273.08602.49833.11243.24063.74502.46414.38403.7535
H92.18401.10412.75582.16123.97203.25592.55613.08601.77272.65502.58434.68984.52104.17643.5638
H102.18031.10262.80372.15303.55742.65803.08602.49831.77273.24063.11244.38403.75353.74502.4641
H112.22592.89641.09504.29132.11655.42462.58433.11242.65503.24064.57312.46633.09906.39305.5885
H122.89642.22594.29131.09505.42462.11652.65503.24062.58433.11244.57316.39305.58852.46633.0990
H133.53804.50962.13995.89891.08926.74844.17643.74504.68984.38402.46636.39301.85367.76166.6218
H142.80603.91912.13705.03221.09135.68563.56382.46414.52103.75353.09905.58851.85366.62185.5368
H154.50963.53805.89892.13996.74841.08924.68984.38404.17643.74506.39302.46637.76166.62181.8536
H163.91912.80605.03222.13705.68561.09134.52103.75353.56382.46415.58853.09906.62185.53681.8536

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 112.342 C1 C2 H9 108.995
C1 C2 H10 108.794 C1 C3 C5 124.719
C1 C3 H11 115.978 C2 C1 C3 112.342
C2 C1 H7 108.995 C2 C1 H8 108.794
C2 C4 C6 124.719 C2 C4 H12 115.978
C3 C1 H7 110.102 C3 C1 H8 109.546
C3 C5 H13 122.006 C3 C5 H14 121.554
C4 C2 H9 110.102 C4 C2 H10 109.546
C4 C6 H15 122.006 C4 C6 H16 121.554
C5 C3 H11 119.294 C6 C4 H12 119.294
H7 C1 H8 106.904 H9 C2 H10 106.904
H13 C5 H14 116.440 H15 C6 H16 116.440
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability