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 |
3881 |
3713 |
29.55 |
|
|
|
| 2 |
A |
3256 |
3115 |
13.62 |
|
|
|
| 3 |
A |
3239 |
3099 |
2.81 |
|
|
|
| 4 |
A |
3161 |
3024 |
6.24 |
|
|
|
| 5 |
A |
3151 |
3014 |
14.78 |
|
|
|
| 6 |
A |
3125 |
2989 |
37.88 |
|
|
|
| 7 |
A |
1517 |
1451 |
19.71 |
|
|
|
| 8 |
A |
1451 |
1389 |
4.29 |
|
|
|
| 9 |
A |
1423 |
1361 |
4.28 |
|
|
|
| 10 |
A |
1310 |
1254 |
82.87 |
|
|
|
| 11 |
A |
1250 |
1196 |
55.00 |
|
|
|
| 12 |
A |
1203 |
1151 |
7.96 |
|
|
|
| 13 |
A |
1198 |
1146 |
0.20 |
|
|
|
| 14 |
A |
1126 |
1078 |
0.95 |
|
|
|
| 15 |
A |
1069 |
1022 |
3.26 |
|
|
|
| 16 |
A |
1054 |
1009 |
25.50 |
|
|
|
| 17 |
A |
1004 |
960 |
10.71 |
|
|
|
| 18 |
A |
946 |
905 |
26.19 |
|
|
|
| 19 |
A |
847 |
810 |
11.43 |
|
|
|
| 20 |
A |
826 |
790 |
6.76 |
|
|
|
| 21 |
A |
768 |
735 |
3.41 |
|
|
|
| 22 |
A |
412 |
395 |
16.39 |
|
|
|
| 23 |
A |
408 |
391 |
11.35 |
|
|
|
| 24 |
A |
327 |
313 |
112.78 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18976.3 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18154.6 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 |
0.004 |
|
|
|
| 2 |
C |
-0.267 |
|
|
|
| 3 |
C |
-0.280 |
|
|
|
| 4 |
O |
-0.382 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.138 |
|
|
|
| 7 |
H |
0.152 |
|
|
|
| 8 |
H |
0.132 |
|
|
|
| 9 |
H |
0.141 |
|
|
|
| 10 |
H |
0.240 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.320 |
1.331 |
0.689 |
1.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.700 |
-3.232 |
0.080 |
| y |
-3.232 |
-24.216 |
-0.173 |
| z |
0.080 |
-0.173 |
-24.002 |
|
| Traceless |
| | x | y | z |
| x |
-0.591 |
-3.232 |
0.080 |
| y |
-3.232 |
0.135 |
-0.173 |
| z |
0.080 |
-0.173 |
0.456 |
|
| Polar |
| 3z2-r2 | 0.912 |
| x2-y2 | -0.483 |
| xy | -3.232 |
| xz | 0.080 |
| yz | -0.173 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.601 |
-0.186 |
0.042 |
| y |
-0.186 |
5.341 |
0.002 |
| z |
0.042 |
0.002 |
4.893 |
<r2> (average value of r
2) Å
2
| <r2> |
72.778 |
| (<r2>)1/2 |
8.531 |