Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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 |
3506 |
3360 |
79.46 |
|
|
|
| 2 |
A |
3276 |
3139 |
9.18 |
|
|
|
| 3 |
A |
3186 |
3053 |
4.70 |
|
|
|
| 4 |
A |
3173 |
3040 |
6.06 |
|
|
|
| 5 |
A |
2237 |
2144 |
31.14 |
|
|
|
| 6 |
A |
1503 |
1440 |
1.23 |
|
|
|
| 7 |
A |
1381 |
1323 |
2.74 |
|
|
|
| 8 |
A |
1230 |
1179 |
1.01 |
|
|
|
| 9 |
A |
1134 |
1087 |
0.48 |
|
|
|
| 10 |
A |
1051 |
1007 |
5.29 |
|
|
|
| 11 |
A |
984 |
943 |
23.81 |
|
|
|
| 12 |
A |
814 |
780 |
1.26 |
|
|
|
| 13 |
A |
763 |
731 |
2.31 |
|
|
|
| 14 |
A |
657 |
630 |
47.47 |
|
|
|
| 15 |
A |
493 |
472 |
7.87 |
|
|
|
| 16 |
A |
196 |
188 |
1.59 |
|
|
|
| 17 |
A |
3262 |
3126 |
0.20 |
|
|
|
| 18 |
A |
3168 |
3036 |
15.26 |
|
|
|
| 19 |
A |
1456 |
1396 |
3.62 |
|
|
|
| 20 |
A |
1191 |
1141 |
0.92 |
|
|
|
| 21 |
A |
1100 |
1055 |
1.95 |
|
|
|
| 22 |
A |
1063 |
1018 |
4.21 |
|
|
|
| 23 |
A |
912 |
874 |
4.53 |
|
|
|
| 24 |
A |
824 |
790 |
6.11 |
|
|
|
| 25 |
A |
588 |
563 |
57.00 |
|
|
|
| 26 |
A |
490 |
470 |
0.02 |
|
|
|
| 27 |
A |
198 |
190 |
1.57 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19917.0 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 19086.5 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.018 |
|
|
|
| 2 |
C |
-0.898 |
|
|
|
| 3 |
H |
-0.419 |
|
|
|
| 4 |
C |
0.844 |
|
|
|
| 5 |
C |
0.844 |
|
|
|
| 6 |
C |
1.028 |
|
|
|
| 7 |
H |
-0.665 |
|
|
|
| 8 |
H |
-0.420 |
|
|
|
| 9 |
H |
-0.456 |
|
|
|
| 10 |
H |
-0.420 |
|
|
|
| 11 |
H |
-0.456 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.668 |
-0.774 |
0.000 |
1.023 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.445 |
-1.937 |
0.000 |
| y |
-1.937 |
-30.480 |
0.000 |
| z |
0.000 |
0.000 |
-31.701 |
|
| Traceless |
| | x | y | z |
| x |
4.646 |
-1.937 |
0.000 |
| y |
-1.937 |
-1.407 |
0.000 |
| z |
0.000 |
0.000 |
-3.239 |
|
| Polar |
| 3z2-r2 | -6.478 |
| x2-y2 | 4.036 |
| xy | -1.937 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.208 |
-2.383 |
0.000 |
| y |
-2.383 |
9.555 |
0.000 |
| z |
0.000 |
0.000 |
7.334 |
<r2> (average value of r
2) Å
2
| <r2> |
120.806 |
| (<r2>)1/2 |
10.991 |