1103: ciretUV vis

UV-Vis Spectrum - Gaussian

Calculated Quantities

Quantity Value
Route #N CIS=(NStates=10)/3-21G
Stoichiometry C20H28O
Symmetry C1
Basis 3-21G
HF Energy -843.127051567 Hartree
MP2 Energy -845.15048171356 Hartree
Excitation Energy 3.5244 eV
Excited State Energy -842.99753232139 Hartree
Rotational Constants
Constant Frequency (GHz) Frequency (cm-1)
a .5541752 0.01848529492
b .0968772 0.00323147556
c .0916189 0.00305607755
Dipole Moment
5.0226 Debye
Partial Charges
Atom Symbol Charge
1 C -.328514
2 C -.405755
3 C -.405656
4 C -.026195
5 C .032849
6 C -.290886
7 C -.500292
8 H .196412
9 C -.498238
10 H .185926
11 C -.583955
12 H .190658
13 C -.196881
14 C -.228841
15 C -.298536
16 C -.139177
17 C -.310192
18 C -.141284
19 C -.264087
20 C -.165410
21 C .187146
22 O -.509753
23 C -.587879
24 H .211390
25 C -.617070
26 H .233070
27 H .202298
28 H .194184
29 H .205194
30 H .198106
31 H .204109
32 H .208373
33 H .188712
34 H .184766
35 H .186611
36 H .204388
37 H .201760
38 H .219415
39 H .265607
40 H .382669
41 H .220173
42 H .225429
43 H .251402
44 H .317322
45 H .268550
46 H .222441
47 H .215774
48 H .239420
49 H .254448
Excited States
State Symmetry Wavelength (nm)
1 A 351.79
2 A 262.11
3 A 244.20
4 A 232.58
5 A 220.88
6 A 207.16
7 A 200.75
8 A 195.53
9 A 190.80
10 A 183.13
UV-Vis Spectrum
Peak Width (nm)
Server mac-server.chem.upenn.edu (19394)
CPU time 6356 sec
Quote ... A MOLECULAR SYSTEM ... (PASSES) ... FROM ONE STATE OF EQUILIBRIUM TO ANOTHER ... BY MEANS OF ALL POSSIBLE INTERMEDIATE PATHS, BUT THE PATH MOST ECONOMICAL OF ENERGY WILL BE THE MORE OFTEN TRAVELED. -- HENRY EYRING, 1945