WebMO Job Summary

184: C6H4F2 para, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C6H4F2
Symmetry D2H
Basis 6-31G(d)
RB3LYP Energy -430.713867417 Hartree
ZPE 0.084373 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -430.623556 Hartree
Enthalpy -430.622611 Hartree
Free Energy -430.658319 Hartree
Cv 23.087 cal/mol-K
Entropy 75.153 cal/mol-K
Dipole Moment 0.0000 Debye
Server localhost (434)
CPU time 64.4 sec

Geometry Sequence Energies

Step Energy  
0 -430.526561000  
1 -430.664977177  
2 -430.701432903  
3 -430.713434635  
4 -430.713825759  
5 -430.713867417  
6 -430.713867417  
7 -430.713867417  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 5.64285 0.18822521546
b 1.41772 0.04729004890
c 1.13305 0.03779447981

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 B3U 161.7152 1.4517
2 B2U 346.4949 3.9899
3 B2G 379.9159 0.0000
4 AU 435.2379 0.0000
5 B3G 446.3275 0.0000
6 AG 455.4094 0.0000
7 B3U 518.7643 8.4220
8 B3G 648.2501 0.0000
9 B2G 688.9202 0.0000
10 B1U 749.9559 50.5177
11 B1G 812.7935 0.0000
12 B3U 842.8489 73.6859
13 AG 875.3757 0.0000
14 B2G 928.0909 0.0000
15 AU 946.0105 0.0000
16 B1U 1031.4710 1.4753
17 B2U 1114.1043 12.4663
18 AG 1170.1825 0.0000
19 B1U 1258.0113 165.9337
20 AG 1303.2250 0.0000
21 B3G 1309.6793 0.0000
22 B2U 1349.7358 0.4403
23 B2U 1456.3209 0.4677
24 B1U 1562.9288 232.9757
25 B3G 1663.0819 0.0000
26 AG 1672.8904 0.0000
27 B1U 3219.5700 7.8595
28 B3G 3221.6586 0.0000
29 B2U 3232.8023 3.2908
30 AG 3233.6056 0.0000
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

THE WORLD OF CHEMICAL REACTIONS IS LIKE A STAGE, ON WHICH SCENE AFTER SCENE IS CEASELESSLY PLAYED. THE ACTORS ON IT ARE THE ELEMENTS. -- CLEMENS WINKLER BER. 30,13(1897) (DISCOVERER OF GERMANIUM, FEB 6, 1886)