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

using model chemistry: CCSD(T)=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1Ag
Energy calculated at CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-233.944096
Energy at 298.15K-233.953759
HF Energy-233.000409
Nuclear repulsion energy210.514084
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 CCSD(T)=FULL/cc-pVDZ
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 3248 3128        
2 A 3155 3039        
3 A 3142 3026        
4 A 3098 2984        
5 A 3028 2917        
6 A 1697 1634        
7 A 1470 1416        
8 A 1446 1393        
9 A 1368 1318        
10 A 1304 1256        
11 A 1236 1190        
12 A 1080 1041        
13 A 1061 1022        
14 A 1002 966        
15 A 946 911        
16 A 908 874        
17 A 776 748        
18 A 622 599        
19 A 411 396        
20 A 349 336        
21 A 97 94        
22 A 74 72        
23 B 3247 3128        
24 B 3155 3038        
25 B 3141 3026        
26 B 3080 2966        
27 B 3031 2919        
28 B 1700 1637        
29 B 1482 1427        
30 B 1446 1393        
31 B 1314 1266        
32 B 1299 1251        
33 B 1255 1209        
34 B 1175 1131        
35 B 1004 967        
36 B 957 922        
37 B 935 901        
38 B 908 874        
39 B 643 620        
40 B 427 411        
41 B 214 206        
42 B 110 106        

Unscaled Zero Point Vibrational Energy (zpe) 31018.9 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 29877.4 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 CCSD(T)=FULL/cc-pVDZ
ABC
0.40982 0.04617 0.04476

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.425 0.645 -0.310
C2 0.425 -0.645 -0.310
C3 0.425 1.894 -0.348
C4 -0.425 -1.894 -0.348
C5 0.449 2.836 0.621
C6 -0.449 -2.836 0.621
H7 -1.096 0.629 -1.195
H8 -1.075 0.659 0.586
H9 1.096 -0.629 -1.195
H10 1.075 -0.659 0.586
H11 1.075 2.015 -1.230
H12 -1.075 -2.015 -1.230
H13 1.094 3.720 0.546
H14 -0.183 2.749 1.516
H15 -1.094 -3.720 0.546
H16 0.183 -2.749 1.516

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
C11.54561.51152.53922.53603.60341.10991.10722.17232.18052.23052.88903.53502.79604.49823.9014
C21.54562.53921.51153.60342.53602.17232.18051.10991.10722.88902.23054.49823.90143.53502.7960
C31.51152.53923.88191.35194.90642.15202.15662.74382.79451.10214.27902.14042.13895.88415.0085
C42.53921.51153.88194.90641.35192.74382.79452.15202.15664.27901.10215.88415.00852.14042.1389
C52.53603.60341.35194.90645.74233.24892.65813.96453.55012.11955.41141.09691.09876.73545.6618
C63.60342.53604.90641.35195.74233.96453.55013.24892.65815.41142.11956.73545.66181.09691.0987
H71.10992.17232.15202.74383.24893.96451.78132.52663.08892.57612.64434.16893.56004.68404.5151
H81.10722.18052.15662.79452.65813.55011.78133.08892.52153.12463.23253.75222.45544.37883.7489
H92.17231.10992.74382.15203.96453.24892.52663.08891.78132.64432.57614.68404.51514.16893.5600
H102.18051.10722.79452.15663.55012.65813.08892.52151.78133.23253.12464.37883.74893.75222.4554
H112.23052.88901.10214.27902.11955.41142.57613.12462.64433.23254.56812.46183.10806.38375.5705
H122.88902.23054.27901.10215.41142.11952.64433.23252.57613.12464.56816.38375.57052.46183.1080
H133.53504.49822.14045.88411.09696.73544.16893.75224.68404.37882.46186.38371.87467.75516.6042
H142.79603.90142.13895.00851.09875.66183.56002.45544.51513.74893.10805.57051.87466.60425.5093
H154.49823.53505.88412.14046.73541.09694.68404.37884.16893.75226.38372.46187.75516.60421.8746
H163.90142.79605.00852.13895.66181.09874.51513.74893.56002.45545.57053.10806.60425.50931.8746

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 112.313 C1 C2 H9 108.671
C1 C2 H10 109.461 C1 C3 C5 124.574
C1 C3 H11 116.297 C2 C1 C3 112.313
C2 C1 H7 108.671 C2 C1 H8 109.461
C2 C4 C6 124.574 C2 C4 H12 116.297
C3 C1 H7 109.400 C3 C1 H8 109.921
C3 C5 H13 121.515 C3 C5 H14 121.227
C4 C2 H9 109.400 C4 C2 H10 109.921
C4 C6 H15 121.515 C4 C6 H16 121.227
C5 C3 H11 119.122 C6 C4 H12 119.122
H7 C1 H8 106.919 H9 C2 H10 106.919
H13 C5 H14 117.257 H15 C6 H16 117.257
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability