Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3223 |
3110 |
18.42 |
61.77 |
0.62 |
0.77 |
| 2 |
A' |
3143 |
3033 |
3.52 |
145.28 |
0.12 |
0.22 |
| 3 |
A' |
3133 |
3024 |
31.05 |
13.02 |
0.72 |
0.84 |
| 4 |
A' |
3104 |
2995 |
9.63 |
81.19 |
0.70 |
0.82 |
| 5 |
A' |
3019 |
2913 |
24.26 |
144.74 |
0.03 |
0.07 |
| 6 |
A' |
1721 |
1661 |
10.93 |
13.12 |
0.09 |
0.16 |
| 7 |
A' |
1494 |
1442 |
10.11 |
10.85 |
0.71 |
0.83 |
| 8 |
A' |
1451 |
1400 |
0.54 |
27.21 |
0.53 |
0.69 |
| 9 |
A' |
1406 |
1357 |
0.70 |
7.23 |
0.65 |
0.79 |
| 10 |
A' |
1329 |
1283 |
0.35 |
17.90 |
0.46 |
0.63 |
| 11 |
A' |
1190 |
1149 |
0.26 |
2.76 |
0.75 |
0.86 |
| 12 |
A' |
945 |
911 |
4.01 |
0.29 |
0.52 |
0.68 |
| 13 |
A' |
928 |
895 |
2.11 |
5.40 |
0.17 |
0.29 |
| 14 |
A' |
422 |
407 |
1.06 |
1.37 |
0.39 |
0.56 |
| 15 |
A" |
3067 |
2960 |
21.91 |
91.28 |
0.75 |
0.86 |
| 16 |
A" |
1480 |
1428 |
4.89 |
13.54 |
0.75 |
0.86 |
| 17 |
A" |
1072 |
1034 |
1.57 |
0.33 |
0.75 |
0.86 |
| 18 |
A" |
1037 |
1000 |
7.32 |
0.25 |
0.75 |
0.86 |
| 19 |
A" |
944 |
911 |
32.63 |
0.33 |
0.75 |
0.86 |
| 20 |
A" |
592 |
572 |
8.44 |
9.21 |
0.75 |
0.86 |
| 21 |
A" |
214 |
206 |
0.38 |
1.70 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17456.8 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 16845.8 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.413 |
|
|
|
| 2 |
C |
0.050 |
|
|
|
| 3 |
C |
-0.304 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
H |
0.108 |
|
|
|
| 6 |
H |
0.086 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
| 8 |
H |
0.126 |
|
|
|
| 9 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.366 |
-0.022 |
0.000 |
0.367 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
55.027 |
| (<r2>)1/2 |
7.418 |