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' |
3292 |
2991 |
15.62 |
|
|
|
| 2 |
A' |
3289 |
2989 |
20.95 |
|
|
|
| 3 |
A' |
3198 |
2906 |
39.03 |
|
|
|
| 4 |
A' |
3186 |
2895 |
4.00 |
|
|
|
| 5 |
A' |
1976 |
1796 |
367.07 |
|
|
|
| 6 |
A' |
1625 |
1476 |
7.52 |
|
|
|
| 7 |
A' |
1613 |
1466 |
28.95 |
|
|
|
| 8 |
A' |
1587 |
1442 |
14.04 |
|
|
|
| 9 |
A' |
1536 |
1396 |
79.25 |
|
|
|
| 10 |
A' |
1413 |
1284 |
424.23 |
|
|
|
| 11 |
A' |
1329 |
1207 |
5.44 |
|
|
|
| 12 |
A' |
1192 |
1083 |
80.85 |
|
|
|
| 13 |
A' |
1071 |
973 |
4.44 |
|
|
|
| 14 |
A' |
944 |
858 |
18.04 |
|
|
|
| 15 |
A' |
696 |
632 |
10.96 |
|
|
|
| 16 |
A' |
455 |
414 |
7.67 |
|
|
|
| 17 |
A' |
303 |
276 |
14.06 |
|
|
|
| 18 |
A" |
3271 |
2972 |
28.75 |
|
|
|
| 19 |
A" |
3246 |
2949 |
10.91 |
|
|
|
| 20 |
A" |
1613 |
1466 |
8.18 |
|
|
|
| 21 |
A" |
1597 |
1451 |
6.58 |
|
|
|
| 22 |
A" |
1291 |
1173 |
3.37 |
|
|
|
| 23 |
A" |
1173 |
1066 |
9.39 |
|
|
|
| 24 |
A" |
672 |
610 |
11.91 |
|
|
|
| 25 |
A" |
189 |
172 |
5.21 |
|
|
|
| 26 |
A" |
161 |
146 |
2.87 |
|
|
|
| 27 |
A" |
87 |
79 |
0.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21002.1 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 19082.5 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 HF/6-311+G(3df,2p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.324 |
|
|
|
| 2 |
C |
1.003 |
|
|
|
| 3 |
O |
-0.873 |
|
|
|
| 4 |
O |
-0.758 |
|
|
|
| 5 |
C |
0.138 |
|
|
|
| 6 |
H |
0.150 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.144 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.126 |
|
|
|
| 11 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.807 |
-1.050 |
0.000 |
2.090 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.026 |
5.010 |
0.000 |
| y |
5.010 |
-26.671 |
0.000 |
| z |
0.000 |
0.000 |
-29.107 |
|
| Traceless |
| | x | y | z |
| x |
-5.137 |
5.010 |
0.000 |
| y |
5.010 |
4.395 |
0.000 |
| z |
0.000 |
0.000 |
0.741 |
|
| Polar |
| 3z2-r2 | 1.483 |
| x2-y2 | -6.355 |
| xy | 5.010 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.350 |
0.319 |
0.000 |
| y |
0.319 |
6.916 |
0.000 |
| z |
0.000 |
0.000 |
4.969 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |