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 |
3179 |
3034 |
11.16 |
72.43 |
0.61 |
0.76 |
| 2 |
A |
3120 |
2978 |
0.95 |
19.05 |
0.69 |
0.82 |
| 3 |
A |
3062 |
2923 |
6.75 |
230.39 |
0.01 |
0.02 |
| 4 |
A |
1843 |
1759 |
182.69 |
7.59 |
0.66 |
0.80 |
| 5 |
A |
1489 |
1421 |
29.48 |
21.00 |
0.68 |
0.81 |
| 6 |
A |
1482 |
1414 |
4.33 |
20.55 |
0.75 |
0.86 |
| 7 |
A |
1399 |
1335 |
19.38 |
1.85 |
0.60 |
0.75 |
| 8 |
A |
1092 |
1042 |
0.00 |
3.31 |
0.46 |
0.63 |
| 9 |
A |
888 |
848 |
0.10 |
1.79 |
0.67 |
0.80 |
| 10 |
A |
801 |
764 |
1.26 |
11.44 |
0.16 |
0.27 |
| 11 |
A |
377 |
360 |
1.19 |
0.46 |
0.43 |
0.60 |
| 12 |
A |
57 |
55 |
0.03 |
0.16 |
0.74 |
0.85 |
| 13 |
B |
3178 |
3033 |
13.34 |
58.01 |
0.75 |
0.86 |
| 14 |
B |
3126 |
2984 |
24.76 |
97.98 |
0.75 |
0.86 |
| 15 |
B |
3056 |
2917 |
2.49 |
1.04 |
0.75 |
0.86 |
| 16 |
B |
1506 |
1437 |
25.50 |
0.58 |
0.75 |
0.86 |
| 17 |
B |
1480 |
1412 |
0.89 |
2.03 |
0.75 |
0.86 |
| 18 |
B |
1406 |
1342 |
85.24 |
2.64 |
0.75 |
0.86 |
| 19 |
B |
1250 |
1193 |
67.53 |
1.45 |
0.75 |
0.86 |
| 20 |
B |
1129 |
1078 |
4.54 |
0.09 |
0.75 |
0.86 |
| 21 |
B |
897 |
856 |
5.90 |
2.60 |
0.75 |
0.86 |
| 22 |
B |
539 |
514 |
14.87 |
2.09 |
0.75 |
0.86 |
| 23 |
B |
492 |
470 |
0.28 |
1.00 |
0.75 |
0.86 |
| 24 |
B |
132 |
126 |
0.06 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18489.8 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 17646.6 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 |
0.321 |
|
|
|
| 2 |
O |
-0.303 |
|
|
|
| 3 |
C |
-0.740 |
|
|
|
| 4 |
C |
-0.740 |
|
|
|
| 5 |
H |
0.253 |
|
|
|
| 6 |
H |
0.253 |
|
|
|
| 7 |
H |
0.236 |
|
|
|
| 8 |
H |
0.243 |
|
|
|
| 9 |
H |
0.236 |
|
|
|
| 10 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.879 |
2.879 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.069 |
-0.078 |
0.000 |
| y |
-0.078 |
-23.755 |
0.000 |
| z |
0.000 |
0.000 |
-28.481 |
|
| Traceless |
| | x | y | z |
| x |
2.049 |
-0.078 |
0.000 |
| y |
-0.078 |
2.520 |
0.000 |
| z |
0.000 |
0.000 |
-4.569 |
|
| Polar |
| 3z2-r2 | -9.139 |
| x2-y2 | -0.314 |
| xy | -0.078 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.228 |
-0.017 |
0.000 |
| y |
-0.017 |
5.771 |
0.000 |
| z |
0.000 |
0.000 |
5.971 |
<r2> (average value of r
2) Å
2
| <r2> |
81.540 |
| (<r2>)1/2 |
9.030 |