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' |
4125 |
3730 |
120.17 |
|
|
|
| 2 |
A' |
3264 |
2952 |
33.63 |
|
|
|
| 3 |
A' |
3205 |
2898 |
6.27 |
|
|
|
| 4 |
A' |
3196 |
2890 |
36.83 |
|
|
|
| 5 |
A' |
2005 |
1813 |
422.00 |
|
|
|
| 6 |
A' |
1623 |
1468 |
15.49 |
|
|
|
| 7 |
A' |
1590 |
1438 |
11.68 |
|
|
|
| 8 |
A' |
1565 |
1415 |
27.83 |
|
|
|
| 9 |
A' |
1539 |
1391 |
58.60 |
|
|
|
| 10 |
A' |
1420 |
1284 |
11.73 |
|
|
|
| 11 |
A' |
1301 |
1176 |
305.03 |
|
|
|
| 12 |
A' |
1181 |
1068 |
37.56 |
|
|
|
| 13 |
A' |
1079 |
976 |
1.32 |
|
|
|
| 14 |
A' |
885 |
800 |
9.23 |
|
|
|
| 15 |
A' |
668 |
604 |
32.25 |
|
|
|
| 16 |
A' |
502 |
454 |
21.66 |
|
|
|
| 17 |
A' |
268 |
242 |
3.27 |
|
|
|
| 18 |
A" |
3279 |
2965 |
35.57 |
|
|
|
| 19 |
A" |
3236 |
2926 |
4.54 |
|
|
|
| 20 |
A" |
1615 |
1460 |
6.06 |
|
|
|
| 21 |
A" |
1394 |
1260 |
0.10 |
|
|
|
| 22 |
A" |
1214 |
1098 |
2.20 |
|
|
|
| 23 |
A" |
883 |
798 |
21.73 |
|
|
|
| 24 |
A" |
693 |
626 |
117.84 |
|
|
|
| 25 |
A" |
557 |
504 |
36.22 |
|
|
|
| 26 |
A" |
230 |
208 |
0.01 |
|
|
|
| 27 |
A" |
62 |
56 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21288.0 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 19248.6 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 |
0.545 |
|
|
|
| 2 |
C |
-0.125 |
|
|
|
| 3 |
C |
-0.450 |
|
|
|
| 4 |
O |
-0.558 |
|
|
|
| 5 |
O |
-0.557 |
|
|
|
| 6 |
H |
0.164 |
|
|
|
| 7 |
H |
0.164 |
|
|
|
| 8 |
H |
0.133 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
| 11 |
H |
0.389 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.774 |
-0.490 |
0.000 |
1.841 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.942 |
-0.712 |
0.000 |
| y |
-0.712 |
-25.483 |
0.000 |
| z |
0.000 |
0.000 |
-29.653 |
|
| Traceless |
| | x | y | z |
| x |
-8.374 |
-0.712 |
0.000 |
| y |
-0.712 |
7.314 |
0.000 |
| z |
0.000 |
0.000 |
1.060 |
|
| Polar |
| 3z2-r2 | 2.120 |
| x2-y2 | -10.459 |
| xy | -0.712 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.161 |
-0.033 |
0.000 |
| y |
-0.033 |
6.191 |
0.000 |
| z |
0.000 |
0.000 |
4.580 |
<r2> (average value of r
2) Å
2
| <r2> |
123.253 |
| (<r2>)1/2 |
11.102 |