WebMO Job Summary

316747: C5H8O Isomer 2 lowest energy conformer, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT FREQ
Method B3LYP
Stoichiometry C5H8O
Symmetry C1
Basis 6-311+G(2d,p)
RB3LYP Energy -270.612240163 Hartree
ZPE 0.118042 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -270.487166 Hartree
Enthalpy -270.486222 Hartree
Free Energy -270.525184 Hartree
Cv 24.550 cal/mol-K
Entropy 82.002 cal/mol-K
Dipole Moment 0.9270 Debye
Server class (318156)
CPU time 1752.2 sec

Geometry Sequence Energies

Step Energy (au)  
0 -270.610605919  
1 -270.612180169  
2 -270.612238571  
3 -270.612239942  
4 -270.612240113  
5 -270.612240163  
6 -270.612240163  
7 -270.612240163  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 15.71190 0.52409257073
b 1.33731 0.04460786001
c 1.31096 0.04372891862

Partial Charges

Atom Symbol Charge
1 C 0.056509  
2 C -0.303493  
3 C 0.122168  
4 C -0.336802  
5 H 0.091673  
6 H 0.084947  
7 C -0.036497  
8 O -0.384579  
9 H 0.268223  
10 H 0.090595  
11 H 0.061567  
12 H 0.082169  
13 H 0.101981  
14 H 0.101538  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A 80.2639 0.2638
2 A 95.5815 1.0573
3 A 201.9943 9.5838
4 A 287.0314 9.9424
5 A 374.3572 16.7100
6 A 399.6834 5.4237
7 A 436.9775 62.0642
8 A 535.6735 6.5299
9 A 677.7852 6.6833
10 A 825.5084 11.0941
11 A 895.2758 3.4053
12 A 934.8719 4.2345
13 A 947.4206 49.0405
14 A 962.2273 53.7819
15 A 1027.1228 6.8365
16 A 1061.9360 48.4491
17 A 1125.5537 225.0059
18 A 1130.7548 17.6417
19 A 1220.1533 1.4651
20 A 1275.6458 27.1889
21 A 1316.1212 2.6687
22 A 1330.6568 2.8969
23 A 1338.1562 8.8577
24 A 1401.2843 17.4799
25 A 1454.1739 2.6881
26 A 1474.8829 7.7268
27 A 1693.9680 3.5889
28 A 1717.2122 158.8463
29 A 3002.8716 24.1843
30 A 3035.8801 16.7441
31 A 3116.3537 21.8879
32 A 3120.8637 17.7829
33 A 3127.4849 3.6755
34 A 3179.0013 9.8788
35 A 3206.7153 15.2458
36 A 3802.8471 41.7267
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

IT TAKES GREATER CHARACTER TO CARRY OFF GOOD FORTUNE THAN BAD. FRENCH PROVERB.