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' |
3420 |
3073 |
22.24 |
|
|
|
| 2 |
A' |
3330 |
2992 |
22.24 |
|
|
|
| 3 |
A' |
3328 |
2990 |
38.04 |
|
|
|
| 4 |
A' |
3317 |
2981 |
6.86 |
|
|
|
| 5 |
A' |
3265 |
2934 |
27.00 |
|
|
|
| 6 |
A' |
3184 |
2861 |
43.04 |
|
|
|
| 7 |
A' |
1649 |
1482 |
2.94 |
|
|
|
| 8 |
A' |
1643 |
1476 |
3.08 |
|
|
|
| 9 |
A' |
1611 |
1447 |
5.07 |
|
|
|
| 10 |
A' |
1566 |
1407 |
1.57 |
|
|
|
| 11 |
A' |
1455 |
1307 |
1.01 |
|
|
|
| 12 |
A' |
1352 |
1215 |
1.20 |
|
|
|
| 13 |
A' |
1256 |
1129 |
0.21 |
|
|
|
| 14 |
A' |
1204 |
1082 |
0.19 |
|
|
|
| 15 |
A' |
1072 |
963 |
1.52 |
|
|
|
| 16 |
A' |
931 |
836 |
1.93 |
|
|
|
| 17 |
A' |
530 |
476 |
0.44 |
|
|
|
| 18 |
A' |
305 |
274 |
0.11 |
|
|
|
| 19 |
A" |
3227 |
2900 |
42.26 |
|
|
|
| 20 |
A" |
1624 |
1459 |
4.15 |
|
|
|
| 21 |
A" |
1120 |
1006 |
0.09 |
|
|
|
| 22 |
A" |
1023 |
919 |
25.61 |
|
|
|
| 23 |
A" |
781 |
702 |
50.73 |
|
|
|
| 24 |
A" |
747 |
671 |
0.04 |
|
|
|
| 25 |
A" |
557 |
501 |
4.42 |
|
|
|
| 26 |
A" |
220 |
198 |
1.50 |
|
|
|
| 27 |
A" |
137 |
123 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21926.9 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 19701.3 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 |
-0.385 |
|
|
|
| 2 |
C |
-0.152 |
|
|
|
| 3 |
C |
-0.164 |
|
|
|
| 4 |
C |
-0.513 |
|
|
|
| 5 |
H |
0.174 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.178 |
|
|
|
| 8 |
H |
0.174 |
|
|
|
| 9 |
H |
0.170 |
|
|
|
| 10 |
H |
0.170 |
|
|
|
| 11 |
H |
0.170 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.161 |
0.187 |
0.000 |
0.247 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.633 |
0.244 |
0.000 |
| y |
0.244 |
-24.299 |
0.000 |
| z |
0.000 |
0.000 |
-28.232 |
|
| Traceless |
| | x | y | z |
| x |
1.632 |
0.244 |
0.000 |
| y |
0.244 |
2.133 |
0.000 |
| z |
0.000 |
0.000 |
-3.765 |
|
| Polar |
| 3z2-r2 | -7.530 |
| x2-y2 | -0.334 |
| xy | 0.244 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.592 |
-1.354 |
0.000 |
| y |
-1.354 |
7.400 |
0.000 |
| z |
0.000 |
0.000 |
3.255 |
<r2> (average value of r
2) Å
2
| <r2> |
104.025 |
| (<r2>)1/2 |
10.199 |