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

using model chemistry: BLYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/cc-pVTZ
 hartrees
Energy at 0K-233.366720
Energy at 298.15K-233.373773
Nuclear repulsion energy195.728994
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 BLYP/cc-pVTZ
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 3146 3136 30.58      
2 A1 3079 3070 30.08      
3 A1 3067 3058 9.16      
4 A1 3061 3051 0.73      
5 A1 1612 1607 0.01      
6 A1 1561 1557 0.15      
7 A1 1403 1399 0.48      
8 A1 1311 1307 4.57      
9 A1 1257 1254 0.31      
10 A1 1079 1076 0.20      
11 A1 873 870 0.13      
12 A1 387 386 0.03      
13 A1 157 157 0.12      
14 A2 1006 1003 0.00      
15 A2 947 944 0.00      
16 A2 892 890 0.00      
17 A2 710 707 0.00      
18 A2 321 320 0.00      
19 A2 154 153 0.00      
20 B1 995 992 32.97      
21 B1 896 893 82.06      
22 B1 823 821 1.20      
23 B1 588 586 23.09      
24 B1 103 103 0.29      
25 B2 3145 3136 0.04      
26 B2 3066 3056 0.38      
27 B2 3061 3052 16.28      
28 B2 3046 3037 0.34      
29 B2 1615 1610 17.14      
30 B2 1458 1453 5.50      
31 B2 1361 1357 0.03      
32 B2 1281 1277 0.20      
33 B2 1186 1183 3.80      
34 B2 947 944 3.80      
35 B2 676 674 0.01      
36 B2 346 345 10.50      

Unscaled Zero Point Vibrational Energy (zpe) 25308.1 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 25232.2 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 BLYP/cc-pVTZ
ABC
0.50164 0.05166 0.04684

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.681 0.756
C2 0.000 -0.681 0.756
C3 0.000 1.561 -0.398
C4 0.000 -1.561 -0.398
C5 0.000 2.907 -0.319
C6 0.000 -2.907 -0.319
H7 0.000 1.182 1.726
H8 0.000 -1.182 1.726
H9 0.000 1.101 -1.387
H10 0.000 -1.101 -1.387
H11 0.000 3.420 0.642
H12 0.000 -3.420 0.642
H13 0.000 3.531 -1.209
H14 0.000 -3.531 -1.209

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14
C11.36261.45062.52142.47133.74551.09182.10092.18322.78682.74124.10303.46114.6477
C21.36262.52141.45063.74552.47132.10091.09182.78682.18324.10302.74124.64773.4611
C31.45062.52143.12121.34844.46802.15733.46891.09052.83912.13065.08812.13055.1554
C42.52141.45063.12124.46801.34843.46892.15732.83911.09055.08812.13065.15542.1305
C52.47133.74551.34844.46805.81332.67494.57162.09804.14731.08956.39931.08706.4986
C63.74552.47134.46801.34845.81334.57162.67494.14732.09806.39931.08956.49861.0870
H71.09182.10092.15733.46892.67494.57162.36443.11373.86012.48664.72823.75885.5519
H82.10091.09183.46892.15734.57162.67492.36443.86013.11374.72822.48665.55193.7588
H92.18322.78681.09052.83912.09804.14733.11373.86012.20153.08144.95522.43644.6348
H102.78682.18322.83911.09054.14732.09803.86013.11372.20154.95523.08144.63482.4364
H112.74124.10302.13065.08811.08956.39932.48664.72823.08144.95526.84031.85437.1930
H124.10302.74125.08812.13066.39931.08954.72822.48664.95523.08146.84037.19301.8543
H133.46114.64772.13055.15541.08706.49863.75885.55192.43644.63481.85437.19307.0613
H144.64773.46115.15542.13056.49861.08705.55193.75884.63482.43647.19301.85437.0613

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 127.311 C1 C2 H8 117.307
C1 C3 C5 123.950 C1 C3 H9 117.749
C2 C1 C3 127.311 C2 C1 H7 117.307
C2 C4 C6 123.950 C2 C4 H10 117.749
C3 C1 H7 115.382 C3 C5 H11 121.478
C3 C5 H13 121.672 C4 C2 H8 115.382
C4 C6 H12 121.478 C4 C6 H14 121.672
C5 C3 H9 118.301 C6 C4 H10 118.301
H11 C5 H13 116.849 H12 C6 H14 116.849
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.080      
2 C -0.080      
3 C -0.025      
4 C -0.025      
5 C -0.258      
6 C -0.258      
7 H 0.081      
8 H 0.081      
9 H 0.089      
10 H 0.089      
11 H 0.093      
12 H 0.093      
13 H 0.100      
14 H 0.100      


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 -0.056 0.056
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.991 0.000 0.000
y 0.000 -34.910 0.000
z 0.000 0.000 -34.388
Traceless
 xyz
x -7.341 0.000 0.000
y 0.000 3.279 0.000
z 0.000 0.000 4.062
Polar
3z2-r28.124
x2-y2-7.081
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 236.420
(<r2>)1/2 15.376