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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-195.180776
Energy at 298.15K-195.188062
HF Energy-195.180776
Nuclear repulsion energy 
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 B97D3/6-31G*
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' 3190 3127 23.00      
2 A' 3104 3044 8.31      
3 A' 3092 3031 84.25      
4 A' 3084 3024 4.71      
5 A' 3079 3019 0.86      
6 A' 3061 3001 9.43      
7 A' 2966 2908 50.12      
8 A' 1690 1657 13.56      
9 A' 1646 1613 3.86      
10 A' 1492 1462 7.72      
11 A' 1445 1417 2.56      
12 A' 1409 1381 3.19      
13 A' 1323 1297 2.98      
14 A' 1307 1282 0.70      
15 A' 1286 1261 2.93      
16 A' 1202 1178 0.82      
17 A' 1091 1070 0.11      
18 A' 981 962 10.12      
19 A' 901 884 6.88      
20 A' 477 468 0.00      
21 A' 448 439 0.37      
22 A' 193 189 1.62      
23 A" 3014 2955 29.67      
24 A" 1477 1448 5.84      
25 A" 1045 1024 0.01      
26 A" 1026 1006 33.85      
27 A" 955 937 4.61      
28 A" 872 855 37.09      
29 A" 815 799 6.34      
30 A" 629 617 0.88      
31 A" 252 247 1.80      
32 A" 202 198 0.09      
33 A" 131 129 1.02      

Unscaled Zero Point Vibrational Energy (zpe) 24442.8 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 23963.7 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 B97D3/6-31G*
ABC
0.94806 0.07127 0.06712

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.415 0.823 0.000
C2 -1.415 -0.083 0.000
C3 0.000 0.250 0.000
C4 0.997 -0.662 0.000
C5 2.463 -0.339 0.000
H6 -2.210 1.896 0.000
H7 -3.463 0.524 0.000
H8 -1.662 -1.150 0.000
H9 0.253 1.316 0.000
H10 0.733 -1.726 0.000
H11 2.637 0.746 0.000
H12 2.967 -0.768 0.883
H13 2.967 -0.768 -0.883

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.34952.48213.72175.01431.09231.09012.11242.71354.05045.05295.68105.6810
C21.34951.45412.48133.88652.13312.13571.09542.17782.70424.13674.52234.5223
C32.48211.45411.35162.53222.75593.47392.17341.09592.10712.68363.25833.2583
C43.72172.48131.35161.50044.10294.61542.70402.11351.09592.16152.16092.1609
C55.01433.88652.53221.50045.18005.98834.20382.76062.21681.09931.10341.1034
H61.09232.13312.75594.10295.18001.85853.09562.53094.66684.98205.88865.8886
H71.09012.13573.47394.61545.98831.85852.45883.80004.76086.10456.61746.6174
H82.11241.09542.17342.70404.20383.09562.45883.12302.46314.69924.72794.7279
H92.71352.17781.09592.11352.76062.53093.80003.12303.07932.45113.53323.5332
H104.05042.70422.10711.09592.21684.66684.76082.46313.07933.12022.58622.5862
H115.05294.13672.68362.16151.09934.98206.10454.69922.45113.12021.78311.7831
H125.68104.52233.25832.16091.10345.88866.61744.72793.53322.58621.78311.7664
H135.68104.52233.25832.16091.10345.88866.61744.72793.53322.58621.78311.7664

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 124.580 C1 C2 H8 119.600
C2 C1 H6 121.662 C2 C1 H7 121.855
C2 C3 C4 124.250 C2 C3 H9 116.111
C3 C2 H8 115.820 C3 C4 C5 125.247
C3 C4 H10 118.808 C4 C3 H9 119.640
C4 C5 H11 111.455 C4 C5 H12 111.127
C4 C5 H13 111.127 C5 C4 H10 115.944
H6 C1 H7 116.483 H11 C5 H12 108.165
H11 C5 H13 108.165 H12 C5 H13 106.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.368      
2 C -0.065      
3 C -0.104      
4 C -0.110      
5 C -0.503      
6 H 0.142      
7 H 0.145      
8 H 0.127      
9 H 0.121      
10 H 0.129      
11 H 0.160      
12 H 0.163      
13 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.573 -0.214 0.000 0.612
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.030 -0.138 0.000
y -0.138 -29.066 0.000
z 0.000 0.000 -34.084
Traceless
 xyz
x 2.545 -0.138 0.000
y -0.138 2.492 0.000
z 0.000 0.000 -5.037
Polar
3z2-r2-10.073
x2-y20.035
xy-0.138
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.228 -2.848 0.000
y -2.848 8.433 0.000
z 0.000 0.000 3.884


<r2> (average value of r2) Å2
<r2> 174.364
(<r2>)1/2 13.205