Vibrational Frequencies calculated at B2PLYP/aug-cc-pVDZ
| 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' |
3754 |
3754 |
64.43 |
|
|
|
| 2 |
A' |
3149 |
3149 |
20.22 |
|
|
|
| 3 |
A' |
3071 |
3071 |
5.99 |
|
|
|
| 4 |
A' |
3070 |
3070 |
25.17 |
|
|
|
| 5 |
A' |
1790 |
1790 |
268.98 |
|
|
|
| 6 |
A' |
1489 |
1489 |
10.50 |
|
|
|
| 7 |
A' |
1452 |
1452 |
12.85 |
|
|
|
| 8 |
A' |
1414 |
1414 |
9.34 |
|
|
|
| 9 |
A' |
1399 |
1399 |
45.40 |
|
|
|
| 10 |
A' |
1301 |
1301 |
1.07 |
|
|
|
| 11 |
A' |
1163 |
1163 |
224.79 |
|
|
|
| 12 |
A' |
1088 |
1088 |
88.81 |
|
|
|
| 13 |
A' |
1016 |
1016 |
1.33 |
|
|
|
| 14 |
A' |
818 |
818 |
5.67 |
|
|
|
| 15 |
A' |
606 |
606 |
17.15 |
|
|
|
| 16 |
A' |
465 |
465 |
20.40 |
|
|
|
| 17 |
A' |
249 |
249 |
2.79 |
|
|
|
| 18 |
A" |
3156 |
3156 |
21.23 |
|
|
|
| 19 |
A" |
3107 |
3107 |
3.07 |
|
|
|
| 20 |
A" |
1482 |
1482 |
6.66 |
|
|
|
| 21 |
A" |
1279 |
1279 |
0.05 |
|
|
|
| 22 |
A" |
1106 |
1106 |
0.23 |
|
|
|
| 23 |
A" |
806 |
806 |
11.84 |
|
|
|
| 24 |
A" |
651 |
651 |
88.64 |
|
|
|
| 25 |
A" |
524 |
524 |
19.51 |
|
|
|
| 26 |
A" |
213 |
213 |
0.01 |
|
|
|
| 27 |
A" |
46 |
46 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19831.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19831.5 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 B2PLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.576 |
|
|
|
| 2 |
C |
0.430 |
|
|
|
| 3 |
C |
0.731 |
|
|
|
| 4 |
O |
-0.459 |
|
|
|
| 5 |
O |
-0.527 |
|
|
|
| 6 |
H |
-0.175 |
|
|
|
| 7 |
H |
-0.175 |
|
|
|
| 8 |
H |
-0.189 |
|
|
|
| 9 |
H |
-0.179 |
|
|
|
| 10 |
H |
-0.179 |
|
|
|
| 11 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.548 |
-0.504 |
0.000 |
1.628 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.659 |
-0.553 |
0.000 |
| y |
-0.553 |
-26.261 |
0.000 |
| z |
0.000 |
0.000 |
-30.082 |
|
| Traceless |
| | x | y | z |
| x |
-7.487 |
-0.553 |
0.000 |
| y |
-0.553 |
6.610 |
0.000 |
| z |
0.000 |
0.000 |
0.877 |
|
| Polar |
| 3z2-r2 | 1.755 |
| x2-y2 | -9.398 |
| xy | -0.553 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.273 |
-0.194 |
0.000 |
| y |
-0.194 |
7.931 |
0.000 |
| z |
0.000 |
0.000 |
5.456 |
<r2> (average value of r
2) Å
2
| <r2> |
125.297 |
| (<r2>)1/2 |
11.194 |