Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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' |
3268 |
3138 |
11.61 |
|
|
|
| 2 |
A' |
3168 |
3042 |
18.95 |
|
|
|
| 3 |
A' |
3163 |
3037 |
25.15 |
|
|
|
| 4 |
A' |
3146 |
3020 |
7.74 |
|
|
|
| 5 |
A' |
3125 |
3000 |
13.41 |
|
|
|
| 6 |
A' |
3020 |
2900 |
34.25 |
|
|
|
| 7 |
A' |
1536 |
1475 |
2.12 |
|
|
|
| 8 |
A' |
1513 |
1453 |
8.48 |
|
|
|
| 9 |
A' |
1475 |
1416 |
17.03 |
|
|
|
| 10 |
A' |
1410 |
1354 |
1.93 |
|
|
|
| 11 |
A' |
1338 |
1285 |
0.79 |
|
|
|
| 12 |
A' |
1285 |
1234 |
2.06 |
|
|
|
| 13 |
A' |
1216 |
1167 |
0.77 |
|
|
|
| 14 |
A' |
1146 |
1100 |
0.54 |
|
|
|
| 15 |
A' |
989 |
950 |
5.98 |
|
|
|
| 16 |
A' |
887 |
851 |
6.28 |
|
|
|
| 17 |
A' |
504 |
484 |
0.63 |
|
|
|
| 18 |
A' |
285 |
274 |
0.18 |
|
|
|
| 19 |
A" |
3071 |
2948 |
17.82 |
|
|
|
| 20 |
A" |
1473 |
1414 |
8.36 |
|
|
|
| 21 |
A" |
1022 |
981 |
2.86 |
|
|
|
| 22 |
A" |
985 |
945 |
29.15 |
|
|
|
| 23 |
A" |
788 |
757 |
63.97 |
|
|
|
| 24 |
A" |
734 |
704 |
0.20 |
|
|
|
| 25 |
A" |
540 |
519 |
7.76 |
|
|
|
| 26 |
A" |
217 |
208 |
2.23 |
|
|
|
| 27 |
A" |
145 |
139 |
1.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20723.6 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 19896.7 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.399 |
|
|
|
| 2 |
C |
-0.019 |
|
|
|
| 3 |
C |
0.033 |
|
|
|
| 4 |
C |
-0.719 |
|
|
|
| 5 |
H |
0.149 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.147 |
|
|
|
| 9 |
H |
0.166 |
|
|
|
| 10 |
H |
0.174 |
|
|
|
| 11 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.385 |
0.459 |
0.000 |
0.599 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.642 |
0.243 |
0.000 |
| y |
0.243 |
-24.211 |
0.000 |
| z |
0.000 |
0.000 |
-28.761 |
|
| Traceless |
| | x | y | z |
| x |
1.844 |
0.243 |
0.000 |
| y |
0.243 |
2.491 |
0.000 |
| z |
0.000 |
0.000 |
-4.335 |
|
| Polar |
| 3z2-r2 | -8.670 |
| x2-y2 | -0.431 |
| xy | 0.243 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.293 |
-2.402 |
0.000 |
| y |
-2.402 |
9.492 |
0.000 |
| z |
0.000 |
0.000 |
5.198 |
<r2> (average value of r
2) Å
2
| <r2> |
104.098 |
| (<r2>)1/2 |
10.203 |