Vibrational Frequencies calculated at B3LYP/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3202 |
3098 |
8.76 |
314.13 |
0.03 |
0.06 |
| 2 |
A1 |
3097 |
2996 |
29.53 |
170.39 |
0.11 |
0.19 |
| 3 |
A1 |
1623 |
1570 |
0.11 |
70.13 |
0.01 |
0.02 |
| 4 |
A1 |
1175 |
1137 |
4.46 |
30.97 |
0.10 |
0.19 |
| 5 |
A1 |
1035 |
1001 |
2.40 |
8.21 |
0.56 |
0.71 |
| 6 |
A1 |
941 |
910 |
8.32 |
11.91 |
0.20 |
0.33 |
| 7 |
A1 |
862 |
834 |
0.32 |
4.20 |
0.49 |
0.66 |
| 8 |
A1 |
815 |
788 |
77.23 |
4.54 |
0.04 |
0.07 |
| 9 |
A1 |
390 |
377 |
5.00 |
4.38 |
0.51 |
0.68 |
| 10 |
A2 |
3169 |
3066 |
0.00 |
175.86 |
0.75 |
0.86 |
| 11 |
A2 |
1286 |
1244 |
0.00 |
4.97 |
0.75 |
0.86 |
| 12 |
A2 |
1204 |
1165 |
0.00 |
10.44 |
0.75 |
0.86 |
| 13 |
A2 |
956 |
925 |
0.00 |
0.02 |
0.75 |
0.86 |
| 14 |
A2 |
938 |
907 |
0.00 |
2.56 |
0.75 |
0.86 |
| 15 |
A2 |
791 |
765 |
0.00 |
2.04 |
0.75 |
0.86 |
| 16 |
A2 |
341 |
330 |
0.00 |
0.76 |
0.75 |
0.86 |
| 17 |
B1 |
3199 |
3095 |
37.91 |
69.48 |
0.75 |
0.86 |
| 18 |
B1 |
1597 |
1545 |
15.74 |
0.06 |
0.75 |
0.86 |
| 19 |
B1 |
1203 |
1164 |
1.99 |
1.79 |
0.75 |
0.86 |
| 20 |
B1 |
1099 |
1063 |
0.32 |
0.13 |
0.75 |
0.86 |
| 21 |
B1 |
993 |
960 |
0.52 |
5.78 |
0.75 |
0.86 |
| 22 |
B1 |
722 |
699 |
46.19 |
0.85 |
0.75 |
0.86 |
| 23 |
B2 |
3171 |
3068 |
27.14 |
47.78 |
0.75 |
0.86 |
| 24 |
B2 |
3091 |
2990 |
16.61 |
122.46 |
0.75 |
0.86 |
| 25 |
B2 |
1301 |
1258 |
37.87 |
0.01 |
0.75 |
0.86 |
| 26 |
B2 |
1163 |
1125 |
7.44 |
0.18 |
0.75 |
0.86 |
| 27 |
B2 |
974 |
942 |
2.65 |
1.69 |
0.75 |
0.86 |
| 28 |
B2 |
939 |
909 |
6.11 |
0.14 |
0.75 |
0.86 |
| 29 |
B2 |
832 |
805 |
11.10 |
0.34 |
0.75 |
0.86 |
| 30 |
B2 |
489 |
474 |
4.97 |
2.18 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21297.4 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 20605.2 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.020 |
|
|
|
| 2 |
C |
0.020 |
|
|
|
| 3 |
H |
0.314 |
|
|
|
| 4 |
H |
0.314 |
|
|
|
| 5 |
C |
-0.603 |
|
|
|
| 6 |
C |
-0.603 |
|
|
|
| 7 |
C |
-0.603 |
|
|
|
| 8 |
C |
-0.603 |
|
|
|
| 9 |
H |
0.437 |
|
|
|
| 10 |
H |
0.437 |
|
|
|
| 11 |
H |
0.437 |
|
|
|
| 12 |
H |
0.437 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.030 |
0.030 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.263 |
0.000 |
0.000 |
| y |
0.000 |
-33.243 |
0.000 |
| z |
0.000 |
0.000 |
-36.602 |
|
| Traceless |
| | x | y | z |
| x |
-1.340 |
0.000 |
0.000 |
| y |
0.000 |
3.189 |
0.000 |
| z |
0.000 |
0.000 |
-1.849 |
|
| Polar |
| 3z2-r2 | -3.697 |
| x2-y2 | -3.019 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.550 |
0.000 |
0.000 |
| y |
0.000 |
10.393 |
0.000 |
| z |
0.000 |
0.000 |
7.924 |
<r2> (average value of r
2) Å
2
| <r2> |
118.949 |
| (<r2>)1/2 |
10.906 |