Vibrational Frequencies calculated at HF/6-311G**
| 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' |
3303 |
3001 |
31.34 |
|
|
|
| 2 |
A' |
3299 |
2997 |
12.03 |
|
|
|
| 3 |
A' |
3204 |
2911 |
36.79 |
|
|
|
| 4 |
A' |
3192 |
2900 |
4.51 |
|
|
|
| 5 |
A' |
1999 |
1816 |
362.65 |
|
|
|
| 6 |
A' |
1626 |
1477 |
5.99 |
|
|
|
| 7 |
A' |
1612 |
1464 |
27.41 |
|
|
|
| 8 |
A' |
1586 |
1441 |
13.32 |
|
|
|
| 9 |
A' |
1534 |
1394 |
98.75 |
|
|
|
| 10 |
A' |
1413 |
1283 |
431.68 |
|
|
|
| 11 |
A' |
1328 |
1207 |
5.64 |
|
|
|
| 12 |
A' |
1195 |
1085 |
79.87 |
|
|
|
| 13 |
A' |
1072 |
974 |
5.45 |
|
|
|
| 14 |
A' |
948 |
861 |
19.36 |
|
|
|
| 15 |
A' |
697 |
633 |
12.14 |
|
|
|
| 16 |
A' |
455 |
413 |
8.01 |
|
|
|
| 17 |
A' |
304 |
276 |
13.68 |
|
|
|
| 18 |
A" |
3279 |
2979 |
36.07 |
|
|
|
| 19 |
A" |
3255 |
2957 |
13.21 |
|
|
|
| 20 |
A" |
1612 |
1465 |
7.10 |
|
|
|
| 21 |
A" |
1595 |
1449 |
7.51 |
|
|
|
| 22 |
A" |
1288 |
1171 |
3.62 |
|
|
|
| 23 |
A" |
1171 |
1064 |
10.22 |
|
|
|
| 24 |
A" |
667 |
606 |
13.83 |
|
|
|
| 25 |
A" |
188 |
171 |
6.45 |
|
|
|
| 26 |
A" |
159 |
145 |
2.26 |
|
|
|
| 27 |
A" |
88 |
80 |
0.28 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21033.0 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 19108.5 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/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.238 |
|
|
|
| 2 |
C |
0.467 |
|
|
|
| 3 |
O |
-0.461 |
|
|
|
| 4 |
O |
-0.436 |
|
|
|
| 5 |
C |
-0.002 |
|
|
|
| 6 |
H |
0.127 |
|
|
|
| 7 |
H |
0.120 |
|
|
|
| 8 |
H |
0.120 |
|
|
|
| 9 |
H |
0.100 |
|
|
|
| 10 |
H |
0.101 |
|
|
|
| 11 |
H |
0.101 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.677 |
-1.058 |
0.000 |
1.983 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.894 |
5.032 |
0.000 |
| y |
5.032 |
-26.505 |
0.000 |
| z |
0.000 |
0.000 |
-28.972 |
|
| Traceless |
| | x | y | z |
| x |
-5.156 |
5.032 |
0.000 |
| y |
5.032 |
4.428 |
0.000 |
| z |
0.000 |
0.000 |
0.728 |
|
| Polar |
| 3z2-r2 | 1.455 |
| x2-y2 | -6.389 |
| xy | 5.032 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.639 |
0.216 |
0.000 |
| y |
0.216 |
6.037 |
0.000 |
| z |
0.000 |
0.000 |
4.310 |
<r2> (average value of r
2) Å
2
| <r2> |
118.367 |
| (<r2>)1/2 |
10.880 |