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 |
3178 |
3040 |
7.72 |
71.83 |
0.62 |
0.76 |
| 2 |
A |
3120 |
2985 |
0.35 |
14.42 |
0.72 |
0.84 |
| 3 |
A |
3059 |
2927 |
5.39 |
247.62 |
0.01 |
0.01 |
| 4 |
A |
1840 |
1760 |
185.01 |
7.79 |
0.66 |
0.80 |
| 5 |
A |
1470 |
1407 |
24.96 |
19.60 |
0.68 |
0.81 |
| 6 |
A |
1465 |
1402 |
4.41 |
19.06 |
0.74 |
0.85 |
| 7 |
A |
1380 |
1321 |
20.67 |
2.00 |
0.68 |
0.81 |
| 8 |
A |
1083 |
1036 |
0.00 |
3.04 |
0.47 |
0.64 |
| 9 |
A |
877 |
839 |
0.04 |
1.40 |
0.70 |
0.82 |
| 10 |
A |
800 |
765 |
1.23 |
11.86 |
0.15 |
0.26 |
| 11 |
A |
377 |
361 |
1.25 |
0.45 |
0.44 |
0.61 |
| 12 |
A |
38 |
36 |
0.01 |
0.11 |
0.75 |
0.86 |
| 13 |
B |
3177 |
3039 |
10.78 |
57.62 |
0.75 |
0.86 |
| 14 |
B |
3127 |
2991 |
19.27 |
100.44 |
0.75 |
0.86 |
| 15 |
B |
3053 |
2921 |
1.55 |
0.84 |
0.75 |
0.86 |
| 16 |
B |
1488 |
1424 |
24.39 |
0.30 |
0.75 |
0.86 |
| 17 |
B |
1459 |
1396 |
0.98 |
1.51 |
0.75 |
0.86 |
| 18 |
B |
1391 |
1330 |
86.40 |
2.34 |
0.75 |
0.86 |
| 19 |
B |
1245 |
1191 |
64.90 |
1.72 |
0.75 |
0.86 |
| 20 |
B |
1119 |
1070 |
3.98 |
0.09 |
0.75 |
0.86 |
| 21 |
B |
890 |
851 |
5.89 |
2.25 |
0.75 |
0.86 |
| 22 |
B |
539 |
515 |
15.45 |
2.14 |
0.75 |
0.86 |
| 23 |
B |
491 |
469 |
0.21 |
0.93 |
0.75 |
0.86 |
| 24 |
B |
135 |
129 |
0.05 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18399.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 17602.8 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 |
0.178 |
|
|
|
| 2 |
O |
-0.303 |
|
|
|
| 3 |
C |
-0.363 |
|
|
|
| 4 |
C |
-0.363 |
|
|
|
| 5 |
H |
0.150 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.135 |
|
|
|
| 10 |
H |
0.141 |
|
|
|
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 |
-2.892 |
2.892 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.035 |
-0.055 |
0.000 |
| y |
-0.055 |
-23.645 |
0.000 |
| z |
0.000 |
0.000 |
-28.435 |
|
| Traceless |
| | x | y | z |
| x |
2.005 |
-0.055 |
0.000 |
| y |
-0.055 |
2.590 |
0.000 |
| z |
0.000 |
0.000 |
-4.596 |
|
| Polar |
| 3z2-r2 | -9.192 |
| x2-y2 | -0.390 |
| xy | -0.055 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.293 |
-0.009 |
0.000 |
| y |
-0.009 |
5.871 |
0.000 |
| z |
0.000 |
0.000 |
6.026 |
<r2> (average value of r
2) Å
2
| <r2> |
81.425 |
| (<r2>)1/2 |
9.024 |