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All results from a given calculation for C6H8 ((Z)-hexa-1,3,5-triene)

using model chemistry: MP3=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP3=FULL/6-31+G**
 hartrees
Energy at 0K-232.717062
Energy at 298.15K 
HF Energy-231.827491
Nuclear repulsion energy196.515223
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 MP3=FULL/6-31+G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3341 3113 28.82      
2 A1 3279 3055 16.87      
3 A1 3259 3037 17.14      
4 A1 3245 3023 2.18      
5 A1 1769 1648 0.00      
6 A1 1678 1563 0.49      
7 A1 1484 1383 0.79      
8 A1 1385 1290 3.08      
9 A1 1322 1232 0.50      
10 A1 1130 1053 0.37      
11 A1 915 852 0.10      
12 A1 399 372 0.05      
13 A1 171 160 0.11      
14 A2 1020 950 0.00      
15 A2 946 881 0.00      
16 A2 907 845 0.00      
17 A2 676 630 0.00      
18 A2 304 283 0.00      
19 A2 89i 83i 0.00      
20 B1 1021 951 55.58      
21 B1 914 852 87.83      
22 B1 825 769 9.09      
23 B1 588 548 35.03      
24 B1 76 71 0.35      
25 B2 3341 3112 0.34      
26 B2 3264 3041 0.20      
27 B2 3245 3023 11.36      
28 B2 3238 3016 0.00      
29 B2 1738 1619 10.82      
30 B2 1538 1432 7.60      
31 B2 1430 1332 0.42      
32 B2 1345 1253 1.00      
33 B2 1243 1158 1.48      
34 B2 988 920 2.67      
35 B2 696 648 0.39      
36 B2 355 330 7.77      

Unscaled Zero Point Vibrational Energy (zpe) 26491.5 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 24679.5 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 MP3=FULL/6-31+G**
ABC
0.49545 0.05243 0.04741

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.675 0.766
C2 0.000 -0.675 0.766
C3 0.000 1.550 -0.408
C4 0.000 -1.550 -0.408
C5 0.000 2.890 -0.320
C6 0.000 -2.890 -0.320
H7 0.000 1.185 1.722
H8 0.000 -1.185 1.722
H9 0.000 1.087 -1.386
H10 0.000 -1.087 -1.386
H11 0.000 3.396 0.636
H12 0.000 -3.396 0.636
H13 0.000 3.515 -1.200
H14 0.000 -3.515 -1.200

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35011.46372.51542.46663.72661.08382.09122.19072.78102.72424.07323.45374.6282
C21.35012.51541.46373.72662.46662.09121.08382.78102.19074.07322.72424.62823.4537
C31.46372.51543.09981.34294.44072.16113.46621.08222.81242.12085.05492.11875.1266
C42.51541.46373.09984.44071.34293.46622.16112.81241.08225.05492.12085.12662.1187
C52.46663.72661.34294.44075.77992.66054.55762.09464.11721.08156.35831.07926.4652
C63.72662.46664.44071.34295.77994.55762.66054.11722.09466.35831.08156.46521.0792
H71.08382.09122.16113.46622.66054.55762.36923.10973.84972.46394.70783.73745.5339
H82.09121.08383.46622.16114.55762.66052.36923.84973.10974.70782.46395.53393.7374
H92.19072.78101.08222.81242.09464.11723.10973.84972.17383.06924.91782.43544.6058
H102.78102.19072.81241.08224.11722.09463.84973.10972.17384.91783.06924.60582.4354
H112.72424.07322.12085.05491.08156.35832.46394.70783.06924.91786.79231.83927.1508
H124.07322.72425.05492.12086.35831.08154.70782.46394.91783.06926.79237.15081.8392
H133.45374.62822.11875.12661.07926.46523.73745.53392.43544.60581.83927.15087.0303
H144.62823.45375.12662.11876.46521.07925.53393.73744.60582.43547.15081.83927.0303

picture of (Z)-hexa-1,3,5-triene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C4 126.706 C1 C2 H8 118.047
C1 C3 C5 122.953 C1 C3 H9 117.963
C2 C1 C3 126.706 C2 C1 H7 118.047
C2 C4 C6 122.953 C2 C4 H10 117.963
C3 C1 H7 115.247 C3 C5 H11 121.660
C3 C5 H13 121.649 C4 C2 H8 115.247
C4 C6 H12 121.660 C4 C6 H14 121.649
C5 C3 H9 119.084 C6 C4 H10 119.084
H11 C5 H13 116.691 H12 C6 H14 116.691
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability