Vibrational Frequencies calculated at HF/SDD
| 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 |
3481 |
3134 |
4.72 |
|
|
|
| 2 |
A |
3430 |
3088 |
9.83 |
|
|
|
| 3 |
A |
3412 |
3072 |
13.55 |
|
|
|
| 4 |
A |
3299 |
2970 |
26.71 |
|
|
|
| 5 |
A |
3203 |
2884 |
47.60 |
|
|
|
| 6 |
A |
1760 |
1585 |
5.32 |
|
|
|
| 7 |
A |
1664 |
1498 |
11.54 |
|
|
|
| 8 |
A |
1641 |
1477 |
18.59 |
|
|
|
| 9 |
A |
1577 |
1420 |
1.93 |
|
|
|
| 10 |
A |
1485 |
1337 |
0.37 |
|
|
|
| 11 |
A |
1389 |
1251 |
25.21 |
|
|
|
| 12 |
A |
1270 |
1144 |
17.37 |
|
|
|
| 13 |
A |
1216 |
1095 |
2.15 |
|
|
|
| 14 |
A |
1142 |
1028 |
2.04 |
|
|
|
| 15 |
A |
1083 |
975 |
2.84 |
|
|
|
| 16 |
A |
900 |
810 |
13.48 |
|
|
|
| 17 |
A |
755 |
680 |
4.64 |
|
|
|
| 18 |
A |
665 |
599 |
6.99 |
|
|
|
| 19 |
A |
585 |
527 |
1.14 |
|
|
|
| 20 |
A |
326 |
294 |
1.31 |
|
|
|
| 21 |
A |
3278 |
2951 |
31.49 |
|
|
|
| 22 |
A |
1631 |
1469 |
12.75 |
|
|
|
| 23 |
A |
1193 |
1074 |
2.30 |
|
|
|
| 24 |
A |
1076 |
969 |
0.43 |
|
|
|
| 25 |
A |
984 |
886 |
14.50 |
|
|
|
| 26 |
A |
819 |
738 |
126.01 |
|
|
|
| 27 |
A |
625 |
563 |
0.06 |
|
|
|
| 28 |
A |
508 |
457 |
7.01 |
|
|
|
| 29 |
A |
249 |
224 |
6.44 |
|
|
|
| 30 |
A |
128 |
116 |
0.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22385.9 cm
-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 20156.3 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.226 |
|
|
|
| 2 |
C |
-0.102 |
|
|
|
| 3 |
H |
0.237 |
|
|
|
| 4 |
C |
-0.256 |
|
|
|
| 5 |
C |
-0.044 |
|
|
|
| 6 |
H |
0.249 |
|
|
|
| 7 |
C |
-0.483 |
|
|
|
| 8 |
S |
0.187 |
|
|
|
| 9 |
H |
0.197 |
|
|
|
| 10 |
H |
0.203 |
|
|
|
| 11 |
H |
0.203 |
|
|
|
| 12 |
C |
-0.617 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.058 |
0.748 |
0.000 |
1.295 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.827 |
1.374 |
0.000 |
| y |
1.374 |
-37.754 |
0.000 |
| z |
0.000 |
0.000 |
-48.201 |
|
| Traceless |
| | x | y | z |
| x |
0.151 |
1.374 |
0.000 |
| y |
1.374 |
7.760 |
0.000 |
| z |
0.000 |
0.000 |
-7.911 |
|
| Polar |
| 3z2-r2 | -15.821 |
| x2-y2 | -5.073 |
| xy | 1.374 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.795 |
0.267 |
0.000 |
| y |
0.267 |
10.805 |
0.000 |
| z |
0.000 |
0.000 |
4.442 |
<r2> (average value of r
2) Å
2
| <r2> |
181.234 |
| (<r2>)1/2 |
13.462 |