Vibrational Frequencies calculated at mPW1PW91/6-311G*
| 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' |
3194 |
3048 |
35.76 |
|
|
|
| 2 |
A' |
3122 |
2979 |
21.84 |
|
|
|
| 3 |
A' |
3055 |
2916 |
59.60 |
|
|
|
| 4 |
A' |
2980 |
2844 |
56.36 |
|
|
|
| 5 |
A' |
1514 |
1445 |
5.90 |
|
|
|
| 6 |
A' |
1502 |
1434 |
19.82 |
|
|
|
| 7 |
A' |
1430 |
1365 |
5.45 |
|
|
|
| 8 |
A' |
1191 |
1137 |
3.20 |
|
|
|
| 9 |
A' |
1039 |
992 |
0.28 |
|
|
|
| 10 |
A' |
903 |
862 |
2.29 |
|
|
|
| 11 |
A' |
398 |
379 |
14.03 |
|
|
|
| 12 |
A' |
350 |
334 |
16.31 |
|
|
|
| 13 |
A' |
124 |
118 |
0.60 |
|
|
|
| 14 |
A" |
3123 |
2980 |
30.76 |
|
|
|
| 15 |
A" |
3054 |
2915 |
7.99 |
|
|
|
| 16 |
A" |
2975 |
2840 |
30.64 |
|
|
|
| 17 |
A" |
1501 |
1432 |
1.50 |
|
|
|
| 18 |
A" |
1490 |
1422 |
1.84 |
|
|
|
| 19 |
A" |
1433 |
1368 |
10.69 |
|
|
|
| 20 |
A" |
1379 |
1316 |
1.06 |
|
|
|
| 21 |
A" |
1170 |
1116 |
0.12 |
|
|
|
| 22 |
A" |
953 |
909 |
1.30 |
|
|
|
| 23 |
A" |
947 |
904 |
0.16 |
|
|
|
| 24 |
A" |
113 |
108 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19469.9 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 18582.1 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.208 |
|
|
|
| 2 |
C |
-0.673 |
|
|
|
| 3 |
C |
-0.673 |
|
|
|
| 4 |
H |
0.210 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.223 |
|
|
|
| 7 |
H |
0.222 |
|
|
|
| 8 |
H |
0.228 |
|
|
|
| 9 |
H |
0.222 |
|
|
|
| 10 |
H |
0.228 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.180 |
-0.108 |
0.000 |
0.210 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.589 |
0.360 |
0.000 |
| y |
0.360 |
-20.498 |
0.000 |
| z |
0.000 |
0.000 |
-20.628 |
|
| Traceless |
| | x | y | z |
| x |
-1.026 |
0.360 |
0.000 |
| y |
0.360 |
0.611 |
0.000 |
| z |
0.000 |
0.000 |
0.415 |
|
| Polar |
| 3z2-r2 | 0.830 |
| x2-y2 | -1.091 |
| xy | 0.360 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.305 |
0.029 |
0.000 |
| y |
0.029 |
5.087 |
0.000 |
| z |
0.000 |
0.000 |
5.906 |
<r2> (average value of r
2) Å
2
| <r2> |
61.282 |
| (<r2>)1/2 |
7.828 |