WebMO Job Summary

410911: C2H6 eclipsed-ethane D3h, Transition State Optimization - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT=(TS,NoEigenTest,NewEstmFC) freq
Method B3LYP
Stoichiometry C2H6
Symmetry D3H
Basis 6-311+G(2d,p)
RB3LYP Energy -79.8541245918 Hartree
ZPE 0.073888 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -79.777187 Hartree
Enthalpy -79.776243 Hartree
Free Energy -79.801421 Hartree
Cv 8.291 cal/mol-K
Entropy 52.991 cal/mol-K
Dipole Moment 0.0000 Debye
Server class (412480)
CPU time 143.4 sec

Geometry Sequence Energies

Step Energy (au)  
0 -79.8539236874  
1 -79.8541129061  
2 -79.8541245918  
3 -79.8541245918  
4 -79.8541245918  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 81.35507 2.71371303143
b 19.62326 0.65456149667
c 19.62326 0.65456149667

Partial Charges

Atom Symbol Charge
1 C -0.317742  
2 C -0.317742  
3 H 0.105914  
4 H 0.105914  
5 H 0.105914  
6 H 0.105914  
7 H 0.105914  
8 H 0.105914  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A1" -297.2033 0.0000
2 E' 897.9817 2.9997
3 E' 897.9819 2.9997
4 A1' 989.0210 0.0000
5 E" 1173.5213 0.0000
6 E" 1173.5215 0.0000
7 A2" 1409.9604 0.9506
8 A1' 1438.5105 0.0000
9 E" 1502.0774 0.0000
10 E" 1502.0775 0.0000
11 E' 1511.1093 12.5421
12 E' 1511.1096 12.5430
13 A2" 3032.6033 65.0275
14 A1' 3039.3304 0.0000
15 E" 3076.9247 0.0000
16 E" 3076.9253 0.0000
17 E' 3100.1115 55.4632
18 E' 3100.1115 55.4633
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

SCIENCE IS A VERY HUMAN FORM OF KNOWLEDGE. WE ARE ALWAYS AT THE BRINK OF THE KNOWN, WE ALWAYS FEEL FORWARD FOR WHAT IS HOPED. EVERY JUDGEMENT IN SCIENCE STANDS ON THE EDGE OF ERROR, AND IS PERSONAL. SCIENCE IS A TRIBUTE TO WHAT WE CAN KNOW ALTHOUGH WE ARE FALLIBLE. -- J. BRONOWSKI