Vibrational Frequencies calculated at mPW1PW91/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3213 |
3058 |
5.72 |
|
|
|
| 2 |
A' |
3205 |
3049 |
5.05 |
|
|
|
| 3 |
A' |
3169 |
3015 |
8.61 |
|
|
|
| 4 |
A' |
3065 |
2916 |
11.05 |
|
|
|
| 5 |
A' |
2378 |
2263 |
25.59 |
|
|
|
| 6 |
A' |
1740 |
1655 |
23.63 |
|
|
|
| 7 |
A' |
1497 |
1425 |
17.40 |
|
|
|
| 8 |
A' |
1425 |
1356 |
2.39 |
|
|
|
| 9 |
A' |
1340 |
1275 |
0.96 |
|
|
|
| 10 |
A' |
1318 |
1254 |
0.55 |
|
|
|
| 11 |
A' |
1148 |
1092 |
0.12 |
|
|
|
| 12 |
A' |
1061 |
1010 |
6.57 |
|
|
|
| 13 |
A' |
921 |
877 |
8.46 |
|
|
|
| 14 |
A' |
567 |
539 |
0.04 |
|
|
|
| 15 |
A' |
398 |
379 |
1.55 |
|
|
|
| 16 |
A' |
176 |
168 |
4.06 |
|
|
|
| 17 |
A" |
3130 |
2979 |
8.52 |
|
|
|
| 18 |
A" |
1488 |
1416 |
9.65 |
|
|
|
| 19 |
A" |
1074 |
1022 |
0.31 |
|
|
|
| 20 |
A" |
999 |
950 |
40.20 |
|
|
|
| 21 |
A" |
812 |
772 |
1.58 |
|
|
|
| 22 |
A" |
506 |
481 |
5.90 |
|
|
|
| 23 |
A" |
200 |
190 |
1.95 |
|
|
|
| 24 |
A" |
175 |
167 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17502.4 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 16653.5 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.152 |
|
|
|
| 2 |
H |
0.165 |
|
|
|
| 3 |
H |
0.165 |
|
|
|
| 4 |
C |
-0.441 |
|
|
|
| 5 |
H |
0.158 |
|
|
|
| 6 |
C |
-0.056 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
C |
-0.132 |
|
|
|
| 9 |
N |
-0.488 |
|
|
|
| 10 |
C |
0.309 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
4.632 |
-0.648 |
0.000 |
4.677 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.616 |
0.833 |
0.000 |
| y |
0.833 |
-26.700 |
0.000 |
| z |
0.000 |
0.000 |
-30.318 |
|
| Traceless |
| | x | y | z |
| x |
-9.107 |
0.833 |
0.000 |
| y |
0.833 |
7.267 |
0.000 |
| z |
0.000 |
0.000 |
1.840 |
|
| Polar |
| 3z2-r2 | 3.680 |
| x2-y2 | -10.915 |
| xy | 0.833 |
| xz | 0.000 |
| yz | 0.000 |
|
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> |
150.934 |
| (<r2>)1/2 |
12.286 |