Vibrational Frequencies calculated at mPW1PW91/6-31+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 |
3270 |
3112 |
11.90 |
|
|
|
| 2 |
A |
3251 |
3095 |
15.77 |
|
|
|
| 3 |
A |
3228 |
3072 |
2.63 |
|
|
|
| 4 |
A |
3182 |
3028 |
5.74 |
|
|
|
| 5 |
A |
3137 |
2986 |
13.62 |
|
|
|
| 6 |
A |
3093 |
2944 |
21.02 |
|
|
|
| 7 |
A |
3091 |
2942 |
11.53 |
|
|
|
| 8 |
A |
3060 |
2913 |
38.13 |
|
|
|
| 9 |
A |
1727 |
1643 |
42.05 |
|
|
|
| 10 |
A |
1670 |
1590 |
1.24 |
|
|
|
| 11 |
A |
1502 |
1430 |
6.86 |
|
|
|
| 12 |
A |
1474 |
1403 |
2.60 |
|
|
|
| 13 |
A |
1463 |
1393 |
0.77 |
|
|
|
| 14 |
A |
1382 |
1316 |
1.03 |
|
|
|
| 15 |
A |
1344 |
1279 |
2.34 |
|
|
|
| 16 |
A |
1286 |
1224 |
0.99 |
|
|
|
| 17 |
A |
1281 |
1219 |
2.39 |
|
|
|
| 18 |
A |
1249 |
1188 |
0.10 |
|
|
|
| 19 |
A |
1175 |
1118 |
1.83 |
|
|
|
| 20 |
A |
1128 |
1074 |
2.29 |
|
|
|
| 21 |
A |
1032 |
982 |
4.43 |
|
|
|
| 22 |
A |
1030 |
981 |
3.89 |
|
|
|
| 23 |
A |
981 |
934 |
2.92 |
|
|
|
| 24 |
A |
971 |
924 |
3.30 |
|
|
|
| 25 |
A |
932 |
887 |
9.60 |
|
|
|
| 26 |
A |
889 |
847 |
52.42 |
|
|
|
| 27 |
A |
866 |
825 |
0.70 |
|
|
|
| 28 |
A |
849 |
808 |
18.18 |
|
|
|
| 29 |
A |
793 |
755 |
8.98 |
|
|
|
| 30 |
A |
780 |
743 |
1.38 |
|
|
|
| 31 |
A |
674 |
642 |
14.18 |
|
|
|
| 32 |
A |
633 |
602 |
0.68 |
|
|
|
| 33 |
A |
515 |
491 |
18.60 |
|
|
|
| 34 |
A |
360 |
343 |
0.69 |
|
|
|
| 35 |
A |
293 |
279 |
1.76 |
|
|
|
| 36 |
A |
36 |
34 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26812.9 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 25520.5 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.717 |
|
|
|
| 2 |
H |
0.187 |
|
|
|
| 3 |
H |
0.188 |
|
|
|
| 4 |
C |
-0.446 |
|
|
|
| 5 |
H |
0.177 |
|
|
|
| 6 |
H |
0.176 |
|
|
|
| 7 |
C |
-0.238 |
|
|
|
| 8 |
H |
0.151 |
|
|
|
| 9 |
H |
0.151 |
|
|
|
| 10 |
C |
0.381 |
|
|
|
| 11 |
C |
-0.089 |
|
|
|
| 12 |
H |
0.159 |
|
|
|
| 13 |
C |
-0.236 |
|
|
|
| 14 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.881 |
-0.308 |
-0.001 |
0.933 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.635 |
-0.126 |
0.000 |
| y |
-0.126 |
-34.425 |
0.001 |
| z |
0.000 |
0.001 |
-39.665 |
|
| Traceless |
| | x | y | z |
| x |
1.410 |
-0.126 |
0.000 |
| y |
-0.126 |
3.225 |
0.001 |
| z |
0.000 |
0.001 |
-4.635 |
|
| Polar |
| 3z2-r2 | -9.270 |
| x2-y2 | -1.210 |
| xy | -0.126 |
| xz | 0.000 |
| yz | 0.001 |
|
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> |
152.975 |
| (<r2>)1/2 |
12.368 |