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All results from a given calculation for C5H8 (1,3-Pentadiene, (E)-)

using model chemistry: B97D3/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-195.257625
Energy at 298.15K-195.264961
HF Energy-195.257625
Nuclear repulsion energy153.319327
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 B97D3/aug-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 A' 3173 3124 16.32      
2 A' 3085 3038 5.21      
3 A' 3078 3031 63.98      
4 A' 3071 3024 5.92      
5 A' 3063 3016 1.02      
6 A' 3045 2998 9.29      
7 A' 2957 2912 43.81      
8 A' 1665 1640 20.53      
9 A' 1621 1596 9.45      
10 A' 1460 1438 9.98      
11 A' 1425 1403 4.62      
12 A' 1380 1359 2.15      
13 A' 1309 1289 3.94      
14 A' 1292 1272 1.42      
15 A' 1274 1255 2.05      
16 A' 1189 1170 1.09      
17 A' 1080 1063 0.04      
18 A' 973 958 10.58      
19 A' 892 878 8.25      
20 A' 477 470 0.02      
21 A' 448 441 0.47      
22 A' 193 190 1.79      
23 A" 2998 2952 20.07      
24 A" 1445 1423 6.07      
25 A" 1037 1021 0.35      
26 A" 1018 1002 44.30      
27 A" 951 936 9.36      
28 A" 889 875 34.89      
29 A" 823 810 7.14      
30 A" 632 622 2.63      
31 A" 254 250 1.64      
32 A" 201 198 0.27      
33 A" 131 129 1.43      

Unscaled Zero Point Vibrational Energy (zpe) 24262.9 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 23891.7 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 B97D3/aug-cc-pVTZ
ABC
0.95712 0.07182 0.06764

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.408 0.812 0.000
C2 -1.410 -0.086 0.000
C3 0.000 0.249 0.000
C4 0.995 -0.655 0.000
C5 2.455 -0.331 0.000
H6 -2.207 1.881 0.000
H7 -3.450 0.507 0.000
H8 -1.653 -1.150 0.000
H9 0.250 1.312 0.000
H10 0.733 -1.715 0.000
H11 2.627 0.750 0.000
H12 2.956 -0.758 0.879
H13 2.956 -0.758 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.34332.47353.70684.99561.08781.08542.10232.70494.03155.03555.65795.6579
C21.34331.44932.47183.87242.12282.12461.09092.17022.69134.12234.50354.5035
C32.47351.44931.34492.52212.74493.45972.16571.09172.09602.67403.24383.2438
C43.70682.47181.34491.49504.08524.59492.69462.10351.09152.15322.15062.1506
C54.99563.87242.52211.49505.15965.96384.18902.74912.20941.09421.09831.0983
H61.08782.12282.74494.08525.15961.85323.08112.52194.64464.96405.86425.8642
H71.08542.12463.45974.59495.96381.85322.44393.78644.73626.08156.58826.5882
H82.10231.09092.16572.69464.18903.08112.44393.11152.45224.68284.70844.7084
H92.70492.17021.09172.10352.74912.52193.78643.11153.06462.44213.51803.5180
H104.03152.69132.09601.09152.20944.64464.73622.45223.06463.10842.57462.5746
H115.03554.12232.67402.15321.09424.96406.08154.68282.44213.10841.77631.7763
H125.65794.50353.24382.15061.09835.86426.58824.70843.51802.57461.77631.7578
H135.65794.50353.24382.15061.09835.86426.58824.70843.51802.57461.77631.7578

picture of 1,3-Pentadiene, (E)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.639 C1 C2 H8 119.090
C2 C1 H6 121.300 C2 C1 H7 121.678
C2 C3 C4 124.371 C2 C3 H9 116.611
C3 C2 H8 116.271 C3 C4 C5 125.195
C3 C4 H10 118.328 C4 C3 H9 119.018
C4 C5 H11 111.591 C4 C5 H12 111.136
C4 C5 H13 111.136 C5 C4 H10 116.476
H6 C1 H7 117.022 H11 C5 H12 108.227
H11 C5 H13 108.227 H12 C5 H13 106.313
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.790      
2 C 0.032      
3 C 0.211      
4 C -0.322      
5 C -0.411      
6 H 0.114      
7 H 0.271      
8 H 0.125      
9 H 0.113      
10 H 0.214      
11 H 0.177      
12 H 0.133      
13 H 0.133      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.698 -0.228 0.000 0.734
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.159 -0.123 0.000
y -0.123 -29.906 0.000
z 0.000 0.000 -35.102
Traceless
 xyz
x 2.345 -0.123 0.000
y -0.123 2.724 0.000
z 0.000 0.000 -5.069
Polar
3z2-r2-10.138
x2-y2-0.253
xy-0.123
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.312 -2.832 0.000
y -2.832 9.805 0.000
z 0.000 0.000 7.056


<r2> (average value of r2) Å2
<r2> 173.763
(<r2>)1/2 13.182