Vibrational Frequencies calculated at HF/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' |
3263 |
2965 |
47.27 |
|
|
|
| 2 |
A' |
3236 |
2941 |
3.81 |
|
|
|
| 3 |
A' |
3210 |
2917 |
23.06 |
|
|
|
| 4 |
A' |
3193 |
2901 |
17.27 |
|
|
|
| 5 |
A' |
2057 |
1869 |
422.27 |
|
|
|
| 6 |
A' |
1623 |
1474 |
0.39 |
|
|
|
| 7 |
A' |
1571 |
1428 |
0.81 |
|
|
|
| 8 |
A' |
1371 |
1246 |
0.45 |
|
|
|
| 9 |
A' |
1327 |
1206 |
0.59 |
|
|
|
| 10 |
A' |
1206 |
1096 |
0.30 |
|
|
|
| 11 |
A' |
1028 |
934 |
1.24 |
|
|
|
| 12 |
A' |
918 |
834 |
1.73 |
|
|
|
| 13 |
A' |
787 |
715 |
2.08 |
|
|
|
| 14 |
A' |
729 |
662 |
3.74 |
|
|
|
| 15 |
A' |
447 |
406 |
3.75 |
|
|
|
| 16 |
A' |
65 |
59 |
4.64 |
|
|
|
| 17 |
A" |
3245 |
2948 |
4.89 |
|
|
|
| 18 |
A" |
3190 |
2898 |
23.21 |
|
|
|
| 19 |
A" |
1559 |
1417 |
18.67 |
|
|
|
| 20 |
A" |
1400 |
1272 |
7.80 |
|
|
|
| 21 |
A" |
1336 |
1214 |
1.86 |
|
|
|
| 22 |
A" |
1305 |
1186 |
0.98 |
|
|
|
| 23 |
A" |
1197 |
1088 |
70.84 |
|
|
|
| 24 |
A" |
1028 |
934 |
0.23 |
|
|
|
| 25 |
A" |
982 |
892 |
0.00 |
|
|
|
| 26 |
A" |
688 |
625 |
0.03 |
|
|
|
| 27 |
A" |
503 |
457 |
8.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21230.8 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19290.3 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 HF/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.861 |
|
|
|
| 2 |
C |
0.735 |
|
|
|
| 3 |
C |
-0.200 |
|
|
|
| 4 |
C |
-0.200 |
|
|
|
| 5 |
C |
-0.317 |
|
|
|
| 6 |
H |
0.133 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.149 |
|
|
|
| 9 |
H |
0.149 |
|
|
|
| 10 |
H |
0.138 |
|
|
|
| 11 |
H |
0.138 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.716 |
-3.268 |
0.000 |
3.345 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.767 |
1.543 |
0.000 |
| y |
1.543 |
-37.333 |
0.000 |
| z |
0.000 |
0.000 |
-28.931 |
|
| Traceless |
| | x | y | z |
| x |
4.365 |
1.543 |
0.000 |
| y |
1.543 |
-8.485 |
0.000 |
| z |
0.000 |
0.000 |
4.119 |
|
| Polar |
| 3z2-r2 | 8.238 |
| x2-y2 | 8.567 |
| xy | 1.543 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.616 |
-0.343 |
0.000 |
| y |
-0.343 |
7.612 |
0.000 |
| z |
0.000 |
0.000 |
6.997 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |