Vibrational Frequencies calculated at B3PW91/6-311+G(3df,2p)
| 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' |
3121 |
2988 |
17.71 |
|
|
|
| 2 |
A' |
3056 |
2925 |
10.78 |
|
|
|
| 3 |
A' |
3045 |
2915 |
13.26 |
|
|
|
| 4 |
A' |
3032 |
2903 |
58.44 |
|
|
|
| 5 |
A' |
1812 |
1734 |
340.43 |
|
|
|
| 6 |
A' |
1511 |
1447 |
9.50 |
|
|
|
| 7 |
A' |
1492 |
1429 |
2.57 |
|
|
|
| 8 |
A' |
1419 |
1358 |
12.08 |
|
|
|
| 9 |
A' |
1397 |
1337 |
1.32 |
|
|
|
| 10 |
A' |
1387 |
1327 |
0.88 |
|
|
|
| 11 |
A' |
1226 |
1173 |
398.65 |
|
|
|
| 12 |
A' |
1133 |
1085 |
9.03 |
|
|
|
| 13 |
A' |
1039 |
995 |
23.24 |
|
|
|
| 14 |
A' |
862 |
825 |
10.65 |
|
|
|
| 15 |
A' |
794 |
760 |
1.82 |
|
|
|
| 16 |
A' |
380 |
364 |
5.48 |
|
|
|
| 17 |
A' |
224 |
214 |
7.41 |
|
|
|
| 18 |
A" |
3128 |
2995 |
28.52 |
|
|
|
| 19 |
A" |
3094 |
2962 |
4.09 |
|
|
|
| 20 |
A" |
1480 |
1417 |
7.25 |
|
|
|
| 21 |
A" |
1295 |
1239 |
1.37 |
|
|
|
| 22 |
A" |
1174 |
1124 |
3.91 |
|
|
|
| 23 |
A" |
1043 |
999 |
0.00 |
|
|
|
| 24 |
A" |
806 |
772 |
1.08 |
|
|
|
| 25 |
A" |
350 |
335 |
20.66 |
|
|
|
| 26 |
A" |
230 |
220 |
2.02 |
|
|
|
| 27 |
A" |
58 |
56 |
0.76 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19794.2 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 18949.0 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 B3PW91/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.408 |
|
|
|
| 2 |
C |
0.104 |
|
|
|
| 3 |
O |
-0.531 |
|
|
|
| 4 |
C |
0.635 |
|
|
|
| 5 |
O |
-0.608 |
|
|
|
| 6 |
H |
0.131 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.135 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
| 10 |
H |
0.142 |
|
|
|
| 11 |
H |
0.121 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.158 |
0.556 |
0.000 |
2.229 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.303 |
4.883 |
0.000 |
| y |
4.883 |
-29.408 |
0.000 |
| z |
0.000 |
0.000 |
-29.340 |
|
| Traceless |
| | x | y | z |
| x |
-3.929 |
4.883 |
0.000 |
| y |
4.883 |
1.914 |
0.000 |
| z |
0.000 |
0.000 |
2.015 |
|
| Polar |
| 3z2-r2 | 4.030 |
| x2-y2 | -3.895 |
| xy | 4.883 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.378 |
0.219 |
0.000 |
| y |
0.219 |
6.680 |
0.000 |
| z |
0.000 |
0.000 |
5.323 |
<r2> (average value of r
2) Å
2
| <r2> |
135.421 |
| (<r2>)1/2 |
11.637 |