WebMO Job Summary

384990: C7H5O3N 2-nitrobenzaldehyde isomer 2 (toluene 383), Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT FREQ SCRF=(PCM,Solvent=Water)
Method B3LYP
Stoichiometry C7H5NO3
Symmetry C1
Basis 6-311+G(2d,p)
RB3LYP Energy -550.247056046 Hartree
ZPE 0.111708 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -550.126504 Hartree
Enthalpy -550.125560 Hartree
Free Energy -550.170299 Hartree
Cv 32.549 cal/mol-K
Entropy 94.161 cal/mol-K
Dipole Moment 6.6687 Debye
Server class (386573)
CPU time 9329 sec

Geometry Sequence Energies

Step Energy (au)  
0 -550.246746639  
1 -550.246898989  
2 -550.245664229  
3 -550.246852170  
4 -550.246967436  
5 -550.246085098  
6 -550.247027488  
7 -550.247049170  
8 -550.247054711  
9 -550.247056046  
10 -550.247056046  
11 -550.247056046  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 1.39980 0.04669230205
b 1.23569 0.04121818168
c 0.67078 0.02237481238

Partial Charges

Atom Symbol Charge
1 C -0.045748  
2 C -0.210530  
3 C -0.047834  
4 C -0.580924  
5 C 1.383507  
6 C -0.579328  
7 N 0.039597  
8 O -0.204393  
9 O -0.181204  
10 C 0.168807  
11 O -0.427384  
12 H 0.138083  
13 H 0.137010  
14 H 0.129770  
15 H 0.130241  
16 H 0.150329  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A 46.8167 5.7363
2 A 102.1518 4.2096
3 A 123.2134 4.5989
4 A 192.4714 6.9748
5 A 261.0351 3.9838
6 A 312.7829 16.5759
7 A 381.2718 3.9334
8 A 402.7649 7.9767
9 A 438.2875 5.7791
10 A 483.3174 4.8877
11 A 571.1297 0.3832
12 A 653.0026 23.1273
13 A 691.6744 15.4303
14 A 713.0898 34.7765
15 A 758.4652 72.4650
16 A 810.4396 29.0862
17 A 835.5985 54.4179
18 A 868.8306 36.3394
19 A 905.9050 10.4780
20 A 989.0495 2.6396
21 A 1018.4744 2.2757
22 A 1025.5738 1.5052
23 A 1059.2222 0.1228
24 A 1098.7296 7.2940
25 A 1159.0691 28.8018
26 A 1187.8671 5.3286
27 A 1206.9657 122.7663
28 A 1296.1365 56.9114
29 A 1344.7872 50.3705
30 A 1357.9120 486.6607
31 A 1430.1350 47.3358
32 A 1475.7112 81.3677
33 A 1503.8151 57.7047
34 A 1531.7540 477.0552
35 A 1605.5464 51.5533
36 A 1634.6055 20.5154
37 A 1733.2387 480.9888
38 A 3009.4499 70.2890
39 A 3187.6177 1.8682
40 A 3198.5158 2.0438
41 A 3205.0417 7.5383
42 A 3222.4992 2.4613
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

IT WAS A GAME, A VERY INTERESTING GAME ONE COULD PLAY. WHENEVER ONE SOLVED ONE OF THE LITTLE PROBLEMS, ONE COULD WRITE A PAPER ABOUT IT. IT WAS VERY EASY IN THOSE DAYS FOR ANY SECOND-RATE PHYSICIST TO DO FIRST-RATE WORK. THERE HAS NOT BEEN SUCH A GLORIOUS TIME SINCE. IT IS VERY DIFFICULT NOW FOR A FIRST-RATE PHYSICIST TO DO SECOND-RATE WORK. P.A.M. DIRAC, ON THE EARLY DAYS OF QUANTUM MECHANICS DIRECTIONS IN PHYSICS, 1978, P. 7