WebMO Job Summary

379076: C4H8O THF, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C4H8O
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -232.449295782 Hartree
ZPE 0.117608 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -232.326742 Hartree
Enthalpy -232.325798 Hartree
Free Energy -232.360968 Hartree
Cv 16.695 cal/mol-K
Entropy 74.022 cal/mol-K
Dipole Moment 1.5866 Debye
Server batch (390260)
CPU time 246.5 sec

Geometry Sequence Energies

Step Energy  
0 -232.437503273  
1 -232.447754911  
2 -232.449094337  
3 -232.449276552  
4 -232.449295268  
5 -232.449295782  
6 -232.449295782  
7 -232.449295782  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 7.11973 0.23748862955
b 6.88985 0.22982065813
c 3.97019 0.13243128351

Partial Charges

Atom Symbol Charge
1 C -0.025932  
2 O -0.469434  
3 C -0.025932  
4 C -0.296491  
5 C -0.296491  
6 H 0.141187  
7 H 0.149708  
8 H 0.141187  
9 H 0.149708  
10 H 0.121374  
11 H 0.144870  
12 H 0.121374  
13 H 0.144870  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 18.0998 0.0656
2 A' 280.0069 7.4812
3 A' 648.1922 5.0158
4 A" 653.9524 0.0002
5 A' 809.2859 5.1710
6 A" 877.5553 4.0773
7 A' 910.0042 4.7848
8 A" 940.9792 1.6869
9 A' 952.7278 19.0276
10 A' 972.2459 17.2026
11 A' 1056.8207 5.1317
12 A" 1118.3820 86.8612
13 A" 1162.5338 2.6821
14 A' 1231.2958 6.1773
15 A" 1239.1773 5.9773
16 A" 1275.6602 5.0007
17 A' 1281.7254 4.0584
18 A' 1326.7057 0.9620
19 A" 1331.4239 0.6218
20 A" 1376.8309 2.5196
21 A' 1419.8250 10.2388
22 A" 1516.5947 0.4142
23 A' 1535.4244 2.2399
24 A" 1538.6853 0.6661
25 A' 1557.6179 0.9572
26 A" 2977.8913 43.1904
27 A' 2985.7007 112.9614
28 A" 3072.9395 22.8852
29 A' 3082.9566 37.9348
30 A" 3105.2761 22.5098
31 A' 3116.1472 1.9401
32 A" 3119.2853 31.9144
33 A' 3132.1529 76.2852
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

THE SECRET OF SUCCESS IN LIFE IS TO EAT WHAT YOU LIKE, AND LET THE FOOD FIGHT IT OUT INSIDE YOU. -- FROM A FORTUNE COOKIE