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 |
3906 |
3737 |
28.06 |
|
|
|
| 2 |
A |
3245 |
3104 |
15.15 |
|
|
|
| 3 |
A |
3174 |
3037 |
6.76 |
|
|
|
| 4 |
A |
3154 |
3017 |
11.83 |
|
|
|
| 5 |
A |
3029 |
2897 |
50.47 |
|
|
|
| 6 |
A |
2985 |
2856 |
57.80 |
|
|
|
| 7 |
A |
1738 |
1663 |
2.40 |
|
|
|
| 8 |
A |
1512 |
1446 |
2.55 |
|
|
|
| 9 |
A |
1478 |
1414 |
13.61 |
|
|
|
| 10 |
A |
1427 |
1365 |
3.35 |
|
|
|
| 11 |
A |
1314 |
1257 |
1.75 |
|
|
|
| 12 |
A |
1287 |
1231 |
27.37 |
|
|
|
| 13 |
A |
1246 |
1192 |
57.04 |
|
|
|
| 14 |
A |
1168 |
1117 |
13.48 |
|
|
|
| 15 |
A |
1096 |
1048 |
92.11 |
|
|
|
| 16 |
A |
1042 |
997 |
16.25 |
|
|
|
| 17 |
A |
973 |
931 |
14.82 |
|
|
|
| 18 |
A |
958 |
917 |
39.72 |
|
|
|
| 19 |
A |
925 |
885 |
2.06 |
|
|
|
| 20 |
A |
659 |
630 |
6.11 |
|
|
|
| 21 |
A |
451 |
432 |
4.05 |
|
|
|
| 22 |
A |
329 |
315 |
9.71 |
|
|
|
| 23 |
A |
250 |
239 |
123.61 |
|
|
|
| 24 |
A |
119 |
114 |
1.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18730.9 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17919.9 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 |
-0.017 |
|
|
|
| 2 |
C |
-0.171 |
|
|
|
| 3 |
C |
-0.223 |
|
|
|
| 4 |
O |
-0.404 |
|
|
|
| 5 |
H |
0.105 |
|
|
|
| 6 |
H |
0.111 |
|
|
|
| 7 |
H |
0.119 |
|
|
|
| 8 |
H |
0.124 |
|
|
|
| 9 |
H |
0.113 |
|
|
|
| 10 |
H |
0.241 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.455 |
1.337 |
0.912 |
1.681 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.563 |
2.709 |
1.804 |
| y |
2.709 |
-24.423 |
-1.273 |
| z |
1.804 |
-1.273 |
-26.572 |
|
| Traceless |
| | x | y | z |
| x |
4.934 |
2.709 |
1.804 |
| y |
2.709 |
-0.855 |
-1.273 |
| z |
1.804 |
-1.273 |
-4.079 |
|
| Polar |
| 3z2-r2 | -8.157 |
| x2-y2 | 3.859 |
| xy | 2.709 |
| xz | 1.804 |
| yz | -1.273 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.663 |
-0.159 |
0.783 |
| y |
-0.159 |
5.039 |
-0.419 |
| z |
0.783 |
-0.419 |
4.074 |
<r2> (average value of r
2) Å
2
| <r2> |
92.466 |
| (<r2>)1/2 |
9.616 |