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' |
3370 |
3048 |
35.46 |
67.08 |
0.62 |
0.77 |
| 2 |
A' |
3301 |
2985 |
14.03 |
149.09 |
0.22 |
0.36 |
| 3 |
A' |
3287 |
2972 |
36.79 |
31.79 |
0.30 |
0.46 |
| 4 |
A' |
3247 |
2936 |
24.48 |
81.49 |
0.74 |
0.85 |
| 5 |
A' |
3173 |
2870 |
40.79 |
152.78 |
0.03 |
0.07 |
| 6 |
A' |
1859 |
1682 |
13.06 |
27.73 |
0.15 |
0.26 |
| 7 |
A' |
1628 |
1472 |
13.22 |
10.16 |
0.69 |
0.82 |
| 8 |
A' |
1581 |
1430 |
1.06 |
19.07 |
0.61 |
0.76 |
| 9 |
A' |
1540 |
1393 |
0.99 |
3.92 |
0.64 |
0.78 |
| 10 |
A' |
1434 |
1297 |
0.09 |
25.31 |
0.36 |
0.53 |
| 11 |
A' |
1291 |
1168 |
0.41 |
3.03 |
0.75 |
0.86 |
| 12 |
A' |
1026 |
928 |
2.43 |
0.12 |
0.74 |
0.85 |
| 13 |
A' |
978 |
885 |
1.81 |
8.86 |
0.17 |
0.29 |
| 14 |
A' |
455 |
411 |
0.96 |
1.89 |
0.45 |
0.62 |
| 15 |
A" |
3217 |
2910 |
45.46 |
99.82 |
0.75 |
0.86 |
| 16 |
A" |
1615 |
1460 |
7.26 |
11.32 |
0.75 |
0.86 |
| 17 |
A" |
1180 |
1067 |
4.82 |
1.85 |
0.75 |
0.86 |
| 18 |
A" |
1120 |
1013 |
9.97 |
1.18 |
0.75 |
0.86 |
| 19 |
A" |
1054 |
953 |
59.44 |
3.11 |
0.75 |
0.86 |
| 20 |
A" |
638 |
577 |
13.17 |
8.64 |
0.75 |
0.86 |
| 21 |
A" |
210 |
190 |
0.24 |
2.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18600.7 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 16822.5 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 |
-0.631 |
|
|
|
| 2 |
C |
-0.189 |
|
|
|
| 3 |
C |
-0.459 |
|
|
|
| 4 |
H |
0.211 |
|
|
|
| 5 |
H |
0.218 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
H |
0.216 |
|
|
|
| 9 |
H |
0.216 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.335 |
-0.017 |
0.000 |
0.336 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.328 |
-0.055 |
0.000 |
0.333 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.208 |
-0.294 |
0.000 |
| y |
-0.294 |
-19.076 |
0.000 |
| z |
0.000 |
0.000 |
-22.142 |
|
| Traceless |
| | x | y | z |
| x |
1.401 |
-0.294 |
0.000 |
| y |
-0.294 |
1.599 |
0.000 |
| z |
0.000 |
0.000 |
-3.000 |
|
| Polar |
| 3z2-r2 | -6.000 |
| x2-y2 | -0.132 |
| xy | -0.294 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.882 |
-0.157 |
0.000 |
| y |
-0.157 |
4.498 |
0.000 |
| z |
0.000 |
0.000 |
3.218 |
<r2> (average value of r
2) Å
2
| <r2> |
54.949 |
| (<r2>)1/2 |
7.413 |