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

using model chemistry: LSDA/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 LSDA/6-31+G**
 hartrees
Energy at 0K-232.063792
Energy at 298.15K-232.070790
Nuclear repulsion energy197.035156
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 LSDA/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 3186 3139 11.31      
2 A1 3099 3052 24.37      
3 A1 3088 3042 0.00      
4 A1 3084 3038 5.48      
5 A1 1670 1645 0.03      
6 A1 1603 1579 0.50      
7 A1 1374 1353 0.42      
8 A1 1286 1266 8.12      
9 A1 1237 1218 0.37      
10 A1 1069 1053 2.59      
11 A1 889 876 0.01      
12 A1 385 379 0.01      
13 A1 161 158 0.14      
14 A2 992 977 0.00      
15 A2 937 923 0.00      
16 A2 878 865 0.00      
17 A2 708 697 0.00      
18 A2 318 313 0.00      
19 A2 162 160 0.00      
20 B1 981 966 39.34      
21 B1 885 872 116.26      
22 B1 815 803 0.03      
23 B1 583 575 32.31      
24 B1 109 107 0.83      
25 B2 3186 3138 0.14      
26 B2 3089 3043 0.42      
27 B2 3083 3037 2.16      
28 B2 3074 3028 0.10      
29 B2 1661 1636 21.88      
30 B2 1435 1414 10.02      
31 B2 1330 1310 3.06      
32 B2 1242 1223 0.21      
33 B2 1186 1168 4.29      
34 B2 940 926 5.87      
35 B2 671 661 0.08      
36 B2 334 329 10.80      

Unscaled Zero Point Vibrational Energy (zpe) 25364.7 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 24984.3 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 LSDA/6-31+G**
ABC
0.49452 0.05316 0.04800

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.679 0.763
C2 0.000 -0.679 0.763
C3 0.000 1.525 -0.394
C4 0.000 -1.525 -0.394
C5 0.000 2.869 -0.329
C6 0.000 -2.869 -0.329
H7 0.000 1.198 1.733
H8 0.000 -1.198 1.733
H9 0.000 1.043 -1.382
H10 0.000 -1.043 -1.382
H11 0.000 3.384 0.639
H12 0.000 -3.384 0.639
H13 0.000 3.491 -1.229
H14 0.000 -3.491 -1.229

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.35831.43382.48972.44703.71231.09952.11242.17652.75162.70824.06553.44624.6217
C21.35832.48971.43383.71232.44702.11241.09952.75162.17654.06552.70824.62173.4462
C31.43382.48973.05001.34524.39422.15233.45511.09932.75192.12745.01712.13595.0851
C42.48971.43383.05004.39421.34523.45512.15232.75191.09935.01712.12745.08512.1359
C52.44703.71231.34524.39425.73742.65434.55932.10744.05131.09736.32771.09396.4231
C63.71232.44704.39421.34525.73744.55932.65434.05132.10746.32771.09736.42311.0939
H71.09952.11242.15233.45512.65434.55932.39523.11923.83762.44524.71083.74605.5458
H82.11241.09953.45512.15234.55932.65432.39523.83763.11924.71082.44525.54583.7460
H92.17652.75161.09932.75192.10744.05133.11923.83762.08663.09324.86752.45264.5370
H102.75162.17652.75191.09934.05132.10743.83763.11922.08664.86753.09324.53702.4526
H112.70824.06552.12745.01711.09736.32772.44524.71083.09324.86756.76901.87117.1248
H124.06552.70825.01712.12746.32771.09734.71082.44524.86753.09326.76907.12481.8711
H133.44624.62172.13595.08511.09396.42313.74605.54582.45264.53701.87117.12486.9822
H144.62173.44625.08512.13596.42311.09395.54583.74604.53702.45267.12481.87116.9822

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 126.155 C1 C2 H8 118.134
C1 C3 C5 123.385 C1 C3 H9 117.857
C2 C1 C3 126.155 C2 C1 H7 118.134
C2 C4 C6 123.385 C2 C4 H10 117.857
C3 C1 H7 115.711 C3 C5 H11 120.809
C3 C5 H13 121.910 C4 C2 H8 115.711
C4 C6 H12 120.809 C4 C6 H14 121.910
C5 C3 H9 118.758 C6 C4 H10 118.758
H11 C5 H13 117.281 H12 C6 H14 117.281
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.228      
2 C -0.228      
3 C 0.110      
4 C 0.110      
5 C -0.499      
6 C -0.499      
7 H 0.149      
8 H 0.149      
9 H 0.138      
10 H 0.138      
11 H 0.164      
12 H 0.164      
13 H 0.166      
14 H 0.166      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.033 0.033
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.956 0.000 0.000
y 0.000 -34.158 0.000
z 0.000 0.000 -33.686
Traceless
 xyz
x -9.034 0.000 0.000
y 0.000 4.163 0.000
z 0.000 0.000 4.872
Polar
3z2-r29.743
x2-y2-8.798
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.766 0.000 0.000
y 0.000 24.486 0.000
z 0.000 0.000 9.652


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000