Vibrational Frequencies calculated at HF/CEP-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 |
3429 |
3079 |
20.68 |
|
|
|
| 2 |
A |
3386 |
3041 |
7.26 |
|
|
|
| 3 |
A |
3335 |
2995 |
41.00 |
|
|
|
| 4 |
A |
3280 |
2946 |
84.81 |
|
|
|
| 5 |
A |
3265 |
2932 |
21.32 |
|
|
|
| 6 |
A |
3221 |
2893 |
65.55 |
|
|
|
| 7 |
A |
1806 |
1622 |
14.41 |
|
|
|
| 8 |
A |
1633 |
1466 |
0.39 |
|
|
|
| 9 |
A |
1609 |
1445 |
1.11 |
|
|
|
| 10 |
A |
1480 |
1329 |
0.30 |
|
|
|
| 11 |
A |
1448 |
1300 |
5.97 |
|
|
|
| 12 |
A |
1395 |
1252 |
18.68 |
|
|
|
| 13 |
A |
1321 |
1186 |
2.72 |
|
|
|
| 14 |
A |
1242 |
1116 |
1.19 |
|
|
|
| 15 |
A |
1203 |
1080 |
0.57 |
|
|
|
| 16 |
A |
1106 |
994 |
8.09 |
|
|
|
| 17 |
A |
1072 |
963 |
3.68 |
|
|
|
| 18 |
A |
1035 |
929 |
0.98 |
|
|
|
| 19 |
A |
981 |
881 |
2.63 |
|
|
|
| 20 |
A |
932 |
837 |
1.54 |
|
|
|
| 21 |
A |
855 |
768 |
25.92 |
|
|
|
| 22 |
A |
772 |
693 |
65.52 |
|
|
|
| 23 |
A |
752 |
675 |
9.35 |
|
|
|
| 24 |
A |
700 |
629 |
5.70 |
|
|
|
| 25 |
A |
534 |
479 |
0.35 |
|
|
|
| 26 |
A |
428 |
384 |
2.15 |
|
|
|
| 27 |
A |
191 |
171 |
1.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21204.9 cm
-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 19042.0 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/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.285 |
|
|
|
| 2 |
H |
0.136 |
|
|
|
| 3 |
H |
0.152 |
|
|
|
| 4 |
C |
-0.088 |
|
|
|
| 5 |
H |
0.114 |
|
|
|
| 6 |
H |
0.111 |
|
|
|
| 7 |
C |
-0.305 |
|
|
|
| 8 |
H |
0.277 |
|
|
|
| 9 |
C |
-0.282 |
|
|
|
| 10 |
H |
0.274 |
|
|
|
| 11 |
S |
-0.103 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.908 |
1.734 |
0.283 |
1.978 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.848 |
1.380 |
0.108 |
| y |
1.380 |
-39.045 |
-0.089 |
| z |
0.108 |
-0.089 |
-39.568 |
|
| Traceless |
| | x | y | z |
| x |
6.458 |
1.380 |
0.108 |
| y |
1.380 |
-2.837 |
-0.089 |
| z |
0.108 |
-0.089 |
-3.621 |
|
| Polar |
| 3z2-r2 | -7.243 |
| x2-y2 | 6.197 |
| xy | 1.380 |
| xz | 0.108 |
| yz | -0.089 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.664 |
-0.778 |
-0.097 |
| y |
-0.778 |
9.886 |
0.373 |
| z |
-0.097 |
0.373 |
5.004 |
<r2> (average value of r
2) Å
2
| <r2> |
93.906 |
| (<r2>)1/2 |
9.690 |