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

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-195.389815
Energy at 298.15K-195.397182
HF Energy-195.389815
Nuclear repulsion energy155.200968
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 TPSSh/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 3217 3115 15.93      
2 A 3135 3035 3.57      
3 A 3128 3029 46.94      
4 A 3125 3026 12.64      
5 A 3109 3010 12.99      
6 A 3091 2993 14.48      
7 A 3048 2952 22.78      
8 A 3007 2911 35.51      
9 A 1706 1652 5.68      
10 A 1672 1619 15.76      
11 A 1499 1451 11.98      
12 A 1487 1440 5.93      
13 A 1459 1412 3.93      
14 A 1415 1370 0.88      
15 A 1351 1308 0.18      
16 A 1330 1288 0.92      
17 A 1315 1273 0.52      
18 A 1142 1105 1.18      
19 A 1073 1039 0.77      
20 A 1064 1031 1.88      
21 A 1033 1000 21.40      
22 A 1009 977 24.63      
23 A 996 964 10.91      
24 A 935 905 35.60      
25 A 897 869 7.46      
26 A 829 803 1.63      
27 A 655 634 5.94      
28 A 571 553 4.36      
29 A 376 364 2.11      
30 A 242 235 2.12      
31 A 214 207 1.49      
32 A 180 175 0.81      
33 A 126 122 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 24717.2 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 23933.7 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 TPSSh/cc-pVTZ
ABC
0.61056 0.08319 0.07501

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.167 -0.599 -0.109
C2 1.460 0.513 0.104
C3 0.011 0.654 -0.089
C4 -0.894 -0.294 0.168
C5 -2.370 -0.152 -0.048
H6 1.704 -1.506 -0.483
H7 3.234 -0.635 0.076
H8 1.980 1.410 0.433
H9 -0.328 1.624 -0.448
H10 -0.557 -1.245 0.575
H11 -2.622 0.834 -0.443
H12 -2.735 -0.907 -0.751
H13 -2.919 -0.300 0.887

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13
C11.33442.49333.08844.55901.08471.08352.08963.35872.88155.00924.95295.1911
C21.33441.46892.48993.89062.11662.11231.08792.17662.71694.13104.51094.5228
C32.49331.46891.33602.51412.77243.47452.17281.08882.09052.66253.22733.2328
C43.08842.48991.33601.49832.93994.14283.35212.09321.08792.15172.14682.1490
C54.55903.89062.51411.49834.31515.62574.64692.73612.20691.09141.09471.0945
H61.08472.11662.77242.93994.31511.84713.06933.73232.51004.91814.48714.9705
H71.08352.11233.47454.14285.62571.84712.42514.25003.87156.05886.03176.2150
H82.08961.08792.17283.35214.64693.06932.42512.47943.67504.71965.38545.2090
H93.35872.17661.08882.09322.73613.73234.25002.47943.05502.42633.50643.4932
H102.88152.71692.09051.08792.20692.51003.87153.67503.05503.10182.57252.5633
H115.00924.13102.66252.15171.09144.91816.05884.71962.42633.10181.77161.7732
H124.95294.51093.22732.14681.09474.48716.03175.38543.50642.57251.77161.7571
H135.19114.52283.23282.14901.09454.97056.21505.20903.49322.56331.77321.7571

picture of 1,3-Pentadiene, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.533 C1 C2 H8 118.878
C2 C1 H6 121.743 C2 C1 H7 121.417
C2 C3 C4 125.107 C2 C3 H9 115.853
C3 C2 H8 115.581 C3 C4 C5 124.914
C3 C4 H10 118.830 C4 C3 H9 119.023
C4 C5 H11 111.408 C4 C5 H12 110.813
C4 C5 H13 111.004 C5 C4 H10 116.252
H6 C1 H7 116.837 H11 C5 H12 108.260
H11 C5 H13 108.425 H12 C5 H13 106.766
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.220      
2 C -0.077      
3 C -0.092      
4 C -0.083      
5 C -0.198      
6 H 0.088      
7 H 0.094      
8 H 0.092      
9 H 0.080      
10 H 0.086      
11 H 0.073      
12 H 0.078      
13 H 0.079      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.533 -0.035 0.026 0.534
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.425 -0.114 -0.096
y -0.114 8.859 -0.015
z -0.096 -0.015 5.767


<r2> (average value of r2) Å2
<r2> 159.912
(<r2>)1/2 12.646