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 |
3675 |
3318 |
79.49 |
|
|
|
| 2 |
A |
3344 |
3019 |
32.40 |
|
|
|
| 3 |
A |
3338 |
3013 |
1.94 |
|
|
|
| 4 |
A |
3267 |
2950 |
21.11 |
|
|
|
| 5 |
A |
3181 |
2872 |
38.57 |
|
|
|
| 6 |
A |
2385 |
2153 |
4.95 |
|
|
|
| 7 |
A |
1871 |
1690 |
5.57 |
|
|
|
| 8 |
A |
1648 |
1488 |
12.66 |
|
|
|
| 9 |
A |
1588 |
1433 |
2.33 |
|
|
|
| 10 |
A |
1477 |
1333 |
2.93 |
|
|
|
| 11 |
A |
1462 |
1320 |
0.07 |
|
|
|
| 12 |
A |
1244 |
1123 |
1.87 |
|
|
|
| 13 |
A |
1111 |
1003 |
10.65 |
|
|
|
| 14 |
A |
1000 |
903 |
2.69 |
|
|
|
| 15 |
A |
886 |
800 |
67.22 |
|
|
|
| 16 |
A |
601 |
542 |
7.92 |
|
|
|
| 17 |
A |
433 |
391 |
3.30 |
|
|
|
| 18 |
A |
196 |
177 |
1.85 |
|
|
|
| 19 |
A |
3234 |
2920 |
29.60 |
|
|
|
| 20 |
A |
1638 |
1479 |
10.54 |
|
|
|
| 21 |
A |
1216 |
1098 |
0.58 |
|
|
|
| 22 |
A |
1117 |
1008 |
59.82 |
|
|
|
| 23 |
A |
954 |
862 |
1.20 |
|
|
|
| 24 |
A |
864 |
780 |
77.21 |
|
|
|
| 25 |
A |
524 |
473 |
4.15 |
|
|
|
| 26 |
A |
199 |
180 |
0.09 |
|
|
|
| 27 |
A |
191 |
172 |
3.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21320.4 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 19250.2 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 |
-0.503 |
-0.035 |
|
|
| 2 |
H |
0.173 |
0.031 |
|
|
| 3 |
H |
0.173 |
0.031 |
|
|
| 4 |
H |
0.170 |
0.029 |
|
|
| 5 |
C |
-0.119 |
-0.046 |
|
|
| 6 |
H |
0.195 |
0.107 |
|
|
| 7 |
C |
-0.005 |
-0.252 |
|
|
| 8 |
H |
0.208 |
0.161 |
|
|
| 9 |
C |
-0.145 |
0.161 |
|
|
| 10 |
C |
-0.493 |
-0.483 |
|
|
| 11 |
H |
0.347 |
0.295 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.992 |
-0.352 |
0.000 |
1.052 |
| CHELPG |
-0.912 |
-0.310 |
0.000 |
0.963 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.067 |
-0.028 |
0.000 |
| y |
-0.028 |
-29.720 |
0.000 |
| z |
0.000 |
0.000 |
-33.132 |
|
| Traceless |
| | x | y | z |
| x |
6.359 |
-0.028 |
0.000 |
| y |
-0.028 |
-0.621 |
0.000 |
| z |
0.000 |
0.000 |
-5.738 |
|
| Polar |
| 3z2-r2 | -11.477 |
| x2-y2 | 4.654 |
| xy | -0.028 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.216 |
1.678 |
0.000 |
| y |
1.678 |
5.932 |
0.000 |
| z |
0.000 |
0.000 |
3.386 |
<r2> (average value of r
2) Å
2
| <r2> |
158.366 |
| (<r2>)1/2 |
12.584 |