Vibrational Frequencies calculated at PBE1PBE/6-31G
| 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 |
3292 |
3147 |
6.35 |
260.54 |
0.03 |
0.06 |
| 2 |
A1 |
3176 |
3036 |
27.03 |
135.70 |
0.16 |
0.27 |
| 3 |
A1 |
1651 |
1578 |
0.17 |
27.43 |
0.07 |
0.13 |
| 4 |
A1 |
1196 |
1143 |
5.41 |
20.56 |
0.21 |
0.34 |
| 5 |
A1 |
1062 |
1015 |
2.74 |
14.66 |
0.75 |
0.85 |
| 6 |
A1 |
969 |
926 |
10.91 |
11.60 |
0.27 |
0.43 |
| 7 |
A1 |
883 |
844 |
0.05 |
6.95 |
0.75 |
0.85 |
| 8 |
A1 |
842 |
804 |
91.44 |
7.29 |
0.09 |
0.17 |
| 9 |
A1 |
402 |
384 |
4.92 |
12.68 |
0.63 |
0.77 |
| 10 |
A2 |
3251 |
3108 |
0.00 |
154.72 |
0.75 |
0.86 |
| 11 |
A2 |
1312 |
1254 |
0.00 |
3.96 |
0.75 |
0.86 |
| 12 |
A2 |
1236 |
1181 |
0.00 |
14.62 |
0.75 |
0.86 |
| 13 |
A2 |
980 |
937 |
0.00 |
0.09 |
0.75 |
0.86 |
| 14 |
A2 |
963 |
921 |
0.00 |
0.42 |
0.75 |
0.86 |
| 15 |
A2 |
805 |
770 |
0.00 |
4.46 |
0.75 |
0.86 |
| 16 |
A2 |
346 |
331 |
0.00 |
3.08 |
0.75 |
0.86 |
| 17 |
B1 |
3288 |
3143 |
41.75 |
53.39 |
0.75 |
0.86 |
| 18 |
B1 |
1623 |
1552 |
6.43 |
2.60 |
0.75 |
0.86 |
| 19 |
B1 |
1232 |
1178 |
0.12 |
3.74 |
0.75 |
0.86 |
| 20 |
B1 |
1124 |
1075 |
0.58 |
0.01 |
0.75 |
0.86 |
| 21 |
B1 |
1031 |
985 |
0.11 |
9.10 |
0.75 |
0.86 |
| 22 |
B1 |
757 |
724 |
57.49 |
4.69 |
0.75 |
0.86 |
| 23 |
B2 |
3253 |
3110 |
19.63 |
39.93 |
0.75 |
0.86 |
| 24 |
B2 |
3166 |
3026 |
13.40 |
119.13 |
0.75 |
0.86 |
| 25 |
B2 |
1324 |
1265 |
35.35 |
0.00 |
0.75 |
0.86 |
| 26 |
B2 |
1188 |
1136 |
11.49 |
0.80 |
0.75 |
0.86 |
| 27 |
B2 |
995 |
951 |
2.78 |
1.03 |
0.75 |
0.86 |
| 28 |
B2 |
959 |
917 |
6.72 |
0.20 |
0.75 |
0.86 |
| 29 |
B2 |
854 |
816 |
11.22 |
2.27 |
0.75 |
0.86 |
| 30 |
B2 |
502 |
480 |
6.08 |
7.32 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21830.4 cm
-1
Scaled (by 0.9559) Zero Point Vibrational Energy (zpe) 20867.7 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 PBE1PBE/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.301 |
|
|
|
| 2 |
C |
-0.301 |
|
|
|
| 3 |
H |
0.181 |
|
|
|
| 4 |
H |
0.181 |
|
|
|
| 5 |
C |
-0.109 |
|
|
|
| 6 |
C |
-0.109 |
|
|
|
| 7 |
C |
-0.109 |
|
|
|
| 8 |
C |
-0.109 |
|
|
|
| 9 |
H |
0.169 |
|
|
|
| 10 |
H |
0.169 |
|
|
|
| 11 |
H |
0.169 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
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 |
-0.021 |
0.021 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.890 |
0.000 |
0.000 |
| y |
0.000 |
-32.613 |
0.000 |
| z |
0.000 |
0.000 |
-35.671 |
|
| Traceless |
| | x | y | z |
| x |
-0.748 |
0.000 |
0.000 |
| y |
0.000 |
2.667 |
0.000 |
| z |
0.000 |
0.000 |
-1.919 |
|
| Polar |
| 3z2-r2 | -3.839 |
| x2-y2 | -2.277 |
| 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 |
8.095 |
0.000 |
0.000 |
| y |
0.000 |
9.222 |
0.000 |
| z |
0.000 |
0.000 |
5.494 |
<r2> (average value of r
2) Å
2
| <r2> |
119.162 |
| (<r2>)1/2 |
10.916 |