Vibrational Frequencies calculated at HF/6-31G
| 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 |
3676 |
3319 |
73.91 |
|
|
|
| 2 |
A |
3422 |
3089 |
22.05 |
|
|
|
| 3 |
A |
3345 |
3020 |
8.07 |
|
|
|
| 4 |
A |
3328 |
3004 |
8.24 |
|
|
|
| 5 |
A |
2392 |
2160 |
11.01 |
|
|
|
| 6 |
A |
1657 |
1496 |
0.67 |
|
|
|
| 7 |
A |
1529 |
1381 |
3.96 |
|
|
|
| 8 |
A |
1311 |
1184 |
0.92 |
|
|
|
| 9 |
A |
1256 |
1134 |
1.92 |
|
|
|
| 10 |
A |
1226 |
1107 |
5.23 |
|
|
|
| 11 |
A |
1038 |
937 |
29.32 |
|
|
|
| 12 |
A |
895 |
808 |
10.87 |
|
|
|
| 13 |
A |
883 |
797 |
54.71 |
|
|
|
| 14 |
A |
819 |
739 |
8.09 |
|
|
|
| 15 |
A |
567 |
512 |
17.55 |
|
|
|
| 16 |
A |
236 |
213 |
2.21 |
|
|
|
| 17 |
A |
3406 |
3075 |
0.07 |
|
|
|
| 18 |
A |
3319 |
2997 |
18.99 |
|
|
|
| 19 |
A |
1628 |
1470 |
3.66 |
|
|
|
| 20 |
A |
1333 |
1204 |
0.57 |
|
|
|
| 21 |
A |
1286 |
1161 |
0.93 |
|
|
|
| 22 |
A |
1240 |
1119 |
7.98 |
|
|
|
| 23 |
A |
1025 |
926 |
1.54 |
|
|
|
| 24 |
A |
909 |
821 |
21.74 |
|
|
|
| 25 |
A |
857 |
774 |
78.01 |
|
|
|
| 26 |
A |
591 |
534 |
7.18 |
|
|
|
| 27 |
A |
240 |
217 |
2.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21706.2 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 19598.6 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.148 |
-0.030 |
|
|
| 2 |
C |
-0.022 |
0.056 |
|
|
| 3 |
H |
0.216 |
0.099 |
|
|
| 4 |
C |
-0.322 |
-0.200 |
|
|
| 5 |
C |
-0.322 |
-0.200 |
|
|
| 6 |
C |
-0.498 |
-0.424 |
|
|
| 7 |
H |
0.343 |
0.270 |
|
|
| 8 |
H |
0.183 |
0.101 |
|
|
| 9 |
H |
0.194 |
0.113 |
|
|
| 10 |
H |
0.183 |
0.101 |
|
|
| 11 |
H |
0.194 |
0.113 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.773 |
0.346 |
0.000 |
0.847 |
| CHELPG |
0.696 |
0.334 |
0.000 |
0.772 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.103 |
2.631 |
0.000 |
| y |
2.631 |
-27.689 |
0.000 |
| z |
0.000 |
0.000 |
-31.630 |
|
| Traceless |
| | x | y | z |
| x |
0.556 |
2.631 |
0.000 |
| y |
2.631 |
2.677 |
0.000 |
| z |
0.000 |
0.000 |
-3.233 |
|
| Polar |
| 3z2-r2 | -6.467 |
| x2-y2 | -1.414 |
| xy | 2.631 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.119 |
2.193 |
0.000 |
| y |
2.193 |
6.247 |
0.000 |
| z |
0.000 |
0.000 |
4.925 |
<r2> (average value of r
2) Å
2
| <r2> |
120.544 |
| (<r2>)1/2 |
10.979 |