Vibrational Frequencies calculated at HF/6-31+G**
| 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' |
4179 |
3779 |
63.07 |
|
|
|
| 2 |
A' |
3413 |
3086 |
12.71 |
|
|
|
| 3 |
A' |
3315 |
2998 |
5.51 |
|
|
|
| 4 |
A' |
3291 |
2976 |
22.89 |
|
|
|
| 5 |
A' |
3194 |
2888 |
23.75 |
|
|
|
| 6 |
A' |
1863 |
1684 |
226.31 |
|
|
|
| 7 |
A' |
1615 |
1460 |
5.52 |
|
|
|
| 8 |
A' |
1583 |
1432 |
1.91 |
|
|
|
| 9 |
A' |
1544 |
1396 |
53.77 |
|
|
|
| 10 |
A' |
1468 |
1327 |
36.93 |
|
|
|
| 11 |
A' |
1308 |
1183 |
158.14 |
|
|
|
| 12 |
A' |
1117 |
1010 |
42.47 |
|
|
|
| 13 |
A' |
1066 |
964 |
15.25 |
|
|
|
| 14 |
A' |
919 |
831 |
6.09 |
|
|
|
| 15 |
A' |
519 |
470 |
21.21 |
|
|
|
| 16 |
A' |
439 |
397 |
2.11 |
|
|
|
| 17 |
A" |
3252 |
2941 |
18.45 |
|
|
|
| 18 |
A" |
1596 |
1443 |
7.02 |
|
|
|
| 19 |
A" |
1167 |
1055 |
0.07 |
|
|
|
| 20 |
A" |
946 |
855 |
108.04 |
|
|
|
| 21 |
A" |
790 |
714 |
1.43 |
|
|
|
| 22 |
A" |
553 |
500 |
1.74 |
|
|
|
| 23 |
A" |
428 |
387 |
132.24 |
|
|
|
| 24 |
A" |
203 |
184 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19883.5 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 17978.7 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.320 |
|
|
|
| 2 |
C |
0.179 |
|
|
|
| 3 |
C |
-0.372 |
|
|
|
| 4 |
O |
-0.571 |
|
|
|
| 5 |
H |
0.141 |
|
|
|
| 6 |
H |
0.153 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.147 |
|
|
|
| 9 |
H |
0.124 |
|
|
|
| 10 |
H |
0.366 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.067 |
0.610 |
0.000 |
0.614 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.709 |
-3.681 |
0.000 |
| y |
-3.681 |
-24.772 |
0.000 |
| z |
0.000 |
0.000 |
-27.637 |
|
| Traceless |
| | x | y | z |
| x |
3.495 |
-3.681 |
0.000 |
| y |
-3.681 |
0.401 |
0.000 |
| z |
0.000 |
0.000 |
-3.896 |
|
| Polar |
| 3z2-r2 | -7.793 |
| x2-y2 | 2.063 |
| xy | -3.681 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.415 |
0.514 |
0.000 |
| y |
0.514 |
7.394 |
0.000 |
| z |
0.000 |
0.000 |
4.429 |
<r2> (average value of r
2) Å
2
| <r2> |
79.972 |
| (<r2>)1/2 |
8.943 |