WebMO Job Summary

513613: C5H9O(-1) pentyne primary enolate, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C5H9O(1-)
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -271.151293651 Hartree
ZPE 0.126869 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -271.017702 Hartree
Enthalpy -271.016758 Hartree
Free Energy -271.054967 Hartree
Cv 23.185 cal/mol-K
Entropy 80.419 cal/mol-K
Dipole Moment 8.9350 Debye
Server batch (526653)
CPU time 704.2 sec

Geometry Sequence Energies

Step Energy  
0 -271.104372056  
1 -271.138491003  
2 -271.145576067  
3 -271.151019517  
4 -271.151276084  
5 -271.151292851  
6 -271.151293651  
7 -271.151293651  
8 -271.151293651  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 20.73085 0.69150672229
b 1.18862 0.03964809548
c 1.14800 0.03829315813

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" -156.7571 0.0285
2 A" 96.9035 0.2964
3 A' 145.8753 0.9472
4 A" 203.5842 2.6872
5 A" 241.0318 1.2482
6 A' 343.6275 1.9395
7 A' 377.3699 11.7912
8 A' 604.2147 6.9042
9 A" 635.3575 35.2840
10 A" 750.1420 0.3514
11 A" 885.3439 0.6451
12 A' 898.6166 6.5046
13 A" 1007.4252 5.5024
14 A' 1035.4412 4.5034
15 A' 1068.7930 7.4388
16 A" 1118.2869 0.7347
17 A' 1147.0722 2.1838
18 A' 1247.1268 72.2012
19 A" 1257.4645 1.8941
20 A' 1281.3546 48.4398
21 A" 1314.0541 2.3719
22 A' 1359.0786 13.9680
23 A' 1383.9828 69.7983
24 A' 1419.0335 18.7292
25 A' 1423.5234 0.1803
26 A' 1519.9046 1.0261
27 A" 1523.8827 2.5398
28 A' 1532.7871 11.2205
29 A' 1544.3525 12.0843
30 A' 1712.5843 506.5225
31 A' 2588.6529 360.3770
32 A" 2844.3650 124.4116
33 A' 2864.4640 206.7366
34 A' 3008.3984 52.6909
35 A' 3015.6883 53.8950
36 A" 3036.9629 35.1842
37 A' 3070.7253 77.9671
38 A" 3083.3091 96.4636
39 A' 3098.4412 81.6782
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

THE PROGRESS OF RIVERS TO THE SEA IS NOT AS RAPID AS THAT OF MAN TO ERROR. -- VOLTAIRE