WebMO Job Summary

442365: C5H8O2 2,4-pentandione enol Cs, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C5H8O2
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -345.799878145 Hartree
ZPE 0.123559 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -345.668459 Hartree
Enthalpy -345.667515 Hartree
Free Energy -345.709050 Hartree
Cv 27.059 cal/mol-K
Entropy 87.419 cal/mol-K
Dipole Moment 2.9792 Debye
Server batch (453511)
CPU time 438.4 sec

Geometry Sequence Energies

Step Energy  
0 -345.799805573  
1 -345.799874974  
2 -345.799878221  
3 -345.799878145  
4 -345.799878145  
5 -345.799878145  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 5.79191 0.19319732186
b 1.70112 0.05674325536
c 1.33673 0.04458851330

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 41.3530 0.3579
2 A" 119.0047 1.2719
3 A" 153.3712 0.0204
4 A" 181.0336 0.0968
5 A' 235.5196 2.0668
6 A' 378.3004 5.4694
7 A' 394.9583 2.8126
8 A' 510.2582 12.9775
9 A" 552.1642 0.1968
10 A" 644.3321 0.2574
11 A' 650.1853 12.4024
12 A" 788.2160 31.8904
13 A' 925.7682 29.2576
14 A' 950.7309 1.4967
15 A" 959.6073 92.4618
16 A' 1017.6588 12.1042
17 A' 1045.1641 8.2024
18 A" 1054.2388 10.5093
19 A" 1078.4888 3.0591
20 A' 1204.5838 15.4238
21 A' 1285.3502 140.8812
22 A' 1409.1975 36.8086
23 A' 1417.4155 78.1716
24 A' 1438.3569 28.1685
25 A' 1485.5297 147.6695
26 A' 1498.6721 7.8493
27 A" 1499.7789 9.1929
28 A" 1504.5812 6.1615
29 A' 1517.4780 46.2163
30 A' 1675.3723 288.7882
31 A' 1705.5119 305.5999
32 A' 3027.1684 279.7797
33 A' 3052.2647 5.5260
34 A' 3058.7204 17.8536
35 A" 3109.4270 10.4650
36 A" 3114.9525 8.0057
37 A' 3158.9613 11.5483
38 A' 3167.2583 12.5813
39 A' 3225.2123 4.6501
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

HOW IS IT THAT THE SKY FEEDS THE STARS? -- LUCRETIUS