WebMO Job Summary

264461: C8H6O4 endo D-A product, Optimize + Vib Freq - Gaussian

Calculated Quantities

Expand all

Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C8H6O4
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -609.315638072 Hartree
ZPE 0.131863 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -609.175572 Hartree
Enthalpy -609.174628 Hartree
Free Energy -609.217507 Hartree
Cv 33.079 cal/mol-K
Entropy 90.246 cal/mol-K
Dipole Moment 3.0383 Debye
Server batch (272005)
CPU time 1577.7 sec

Geometry Sequence Energies

Step Energy  
0 -609.305302009  
1 -609.313431077  
2 -609.314835465  
3 -609.314807777  
4 -609.315308922  
5 -609.315590379  
6 -609.315631959  
7 -609.315637680  
8 -609.315638072  
9 -609.315638072  
10 -609.315638072  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 1.45496 0.04853224159
b 1.15549 0.03854299764
c 0.82721 0.02759275552

Partial Charges

Atom Symbol Charge
1 C 0.083590  
2 C -0.122667  
3 C -0.122667  
4 C 0.083590  
5 C -0.241683  
6 C -0.241683  
7 C 0.627983  
8 O -0.444342  
9 C 0.627983  
10 O -0.427568  
11 O -0.427568  
12 H 0.198827  
13 H 0.198827  
14 O -0.457109  
15 H 0.163946  
16 H 0.168297  
17 H 0.168297  
18 H 0.163946  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 70.8235 0.4829
2 A' 138.9921 7.8807
3 A' 173.1314 2.6866
4 A" 216.1599 4.7111
5 A' 360.8134 3.6311
6 A" 418.7802 0.0028
7 A' 432.6487 9.3354
8 A" 556.8344 0.3194
9 A' 558.8886 10.6432
10 A' 618.9748 1.4193
11 A" 619.7854 23.6469
12 A' 658.9892 3.0726
13 A" 716.4088 1.8906
14 A' 749.3445 30.9018
15 A" 766.8485 1.5877
16 A' 803.4913 6.6042
17 A" 852.5643 1.0630
18 A' 855.7799 52.0024
19 A" 888.6236 0.0403
20 A' 908.6392 40.4026
21 A" 936.0784 47.9582
22 A" 952.4308 124.5130
23 A' 955.4074 20.6870
24 A' 979.0600 15.2765
25 A" 991.2690 13.8553
26 A' 1035.5048 20.6251
27 A" 1049.3558 9.9790
28 A" 1101.7463 192.1217
29 A' 1110.3331 6.2759
30 A' 1165.1055 13.4262
31 A" 1219.4601 0.4414
32 A' 1246.6074 183.6311
33 A" 1254.1349 0.1965
34 A' 1274.9754 5.0166
35 A" 1282.0003 0.1586
36 A" 1316.2039 3.0306
37 A' 1329.5744 6.1350
38 A' 1355.3532 13.2365
39 A" 1359.3013 14.4643
40 A' 1654.0888 1.3681
41 A" 1873.7571 523.0655
42 A' 1939.4499 120.3120
43 A" 3126.3747 2.3226
44 A' 3134.7760 3.1341
45 A" 3180.3919 24.4429
46 A' 3183.2057 8.2910
47 A" 3243.6220 0.2866
48 A' 3265.2332 1.3550
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

Fatherhood is pretending the present you love most is soap-on-a-rope. -- Bill Cosby