Vibrational Frequencies calculated at B2PLYP=FULLultrafine/aug-cc-pVTZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3143 |
3014 |
18.86 |
100.60 |
0.28 |
0.44 |
| 2 |
A1 |
3004 |
2881 |
64.75 |
329.07 |
0.02 |
0.03 |
| 3 |
A1 |
1529 |
1466 |
3.27 |
5.48 |
0.74 |
0.85 |
| 4 |
A1 |
1499 |
1437 |
0.00 |
2.19 |
0.73 |
0.85 |
| 5 |
A1 |
1277 |
1225 |
6.41 |
0.42 |
0.71 |
0.83 |
| 6 |
A1 |
946 |
907 |
36.22 |
8.91 |
0.28 |
0.44 |
| 7 |
A1 |
414 |
397 |
2.44 |
1.09 |
0.14 |
0.25 |
| 8 |
A2 |
3046 |
2921 |
0.00 |
18.13 |
0.75 |
0.86 |
| 9 |
A2 |
1502 |
1441 |
0.00 |
11.41 |
0.75 |
0.86 |
| 10 |
A2 |
1173 |
1125 |
0.00 |
1.60 |
0.75 |
0.86 |
| 11 |
A2 |
206 |
198 |
0.00 |
0.18 |
0.75 |
0.86 |
| 12 |
B1 |
3040 |
2916 |
119.64 |
101.80 |
0.75 |
0.86 |
| 13 |
B1 |
1511 |
1450 |
13.43 |
0.05 |
0.75 |
0.86 |
| 14 |
B1 |
1203 |
1154 |
7.44 |
0.00 |
0.75 |
0.86 |
| 15 |
B1 |
247 |
237 |
5.23 |
0.00 |
0.75 |
0.86 |
| 16 |
B2 |
3141 |
3013 |
29.20 |
63.84 |
0.75 |
0.86 |
| 17 |
B2 |
2995 |
2872 |
55.29 |
2.22 |
0.75 |
0.86 |
| 18 |
B2 |
1514 |
1452 |
11.09 |
1.33 |
0.75 |
0.86 |
| 19 |
B2 |
1469 |
1409 |
2.73 |
1.36 |
0.75 |
0.86 |
| 20 |
B2 |
1205 |
1156 |
95.78 |
0.49 |
0.75 |
0.86 |
| 21 |
B2 |
1126 |
1080 |
47.47 |
1.78 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17594.7 cm
-1
Scaled (by 0.9591) Zero Point Vibrational Energy (zpe) 16875.1 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=FULLultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.436 |
|
|
|
| 2 |
C |
-0.663 |
|
|
|
| 3 |
C |
-0.663 |
|
|
|
| 4 |
H |
0.306 |
|
|
|
| 5 |
H |
0.306 |
|
|
|
| 6 |
H |
0.288 |
|
|
|
| 7 |
H |
0.288 |
|
|
|
| 8 |
H |
0.288 |
|
|
|
| 9 |
H |
0.288 |
|
|
|
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 |
-1.303 |
1.303 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.389 |
0.000 |
0.000 |
| y |
0.000 |
-17.647 |
0.000 |
| z |
0.000 |
0.000 |
-21.614 |
|
| Traceless |
| | x | y | z |
| x |
-0.759 |
0.000 |
0.000 |
| y |
0.000 |
3.355 |
0.000 |
| z |
0.000 |
0.000 |
-2.596 |
|
| Polar |
| 3z2-r2 | -5.191 |
| x2-y2 | -2.742 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.595 |
0.000 |
0.000 |
| y |
0.000 |
5.730 |
0.000 |
| z |
0.000 |
0.000 |
4.715 |
<r2> (average value of r
2) Å
2
| <r2> |
52.556 |
| (<r2>)1/2 |
7.250 |