Vibrational Frequencies calculated at HF/STO-3G
| 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' |
3752 |
3064 |
1.71 |
|
|
|
| 2 |
A' |
3608 |
2946 |
3.44 |
|
|
|
| 3 |
A' |
3583 |
2926 |
3.14 |
|
|
|
| 4 |
A' |
3568 |
2913 |
2.32 |
|
|
|
| 5 |
A' |
3275 |
2674 |
16.94 |
|
|
|
| 6 |
A' |
1850 |
1510 |
0.66 |
|
|
|
| 7 |
A' |
1843 |
1505 |
1.03 |
|
|
|
| 8 |
A' |
1824 |
1489 |
1.04 |
|
|
|
| 9 |
A' |
1745 |
1425 |
0.46 |
|
|
|
| 10 |
A' |
1693 |
1382 |
1.18 |
|
|
|
| 11 |
A' |
1550 |
1265 |
34.44 |
|
|
|
| 12 |
A' |
1352 |
1104 |
6.44 |
|
|
|
| 13 |
A' |
1251 |
1021 |
0.10 |
|
|
|
| 14 |
A' |
1166 |
952 |
3.47 |
|
|
|
| 15 |
A' |
1085 |
886 |
1.44 |
|
|
|
| 16 |
A' |
947 |
774 |
2.20 |
|
|
|
| 17 |
A' |
409 |
334 |
0.13 |
|
|
|
| 18 |
A' |
257 |
210 |
1.19 |
|
|
|
| 19 |
A" |
3753 |
3064 |
3.38 |
|
|
|
| 20 |
A" |
3723 |
3040 |
3.88 |
|
|
|
| 21 |
A" |
3699 |
3021 |
4.29 |
|
|
|
| 22 |
A" |
1837 |
1500 |
2.03 |
|
|
|
| 23 |
A" |
1564 |
1277 |
0.01 |
|
|
|
| 24 |
A" |
1491 |
1218 |
0.13 |
|
|
|
| 25 |
A" |
1280 |
1045 |
0.01 |
|
|
|
| 26 |
A" |
1030 |
841 |
0.73 |
|
|
|
| 27 |
A" |
867 |
708 |
2.14 |
|
|
|
| 28 |
A" |
253 |
207 |
0.44 |
|
|
|
| 29 |
A" |
198 |
162 |
11.43 |
|
|
|
| 30 |
A" |
115 |
94 |
0.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27283.5 cm
-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 22276.9 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.060 |
|
|
|
| 2 |
H |
0.058 |
|
|
|
| 3 |
H |
0.058 |
|
|
|
| 4 |
C |
-0.178 |
|
|
|
| 5 |
H |
0.056 |
|
|
|
| 6 |
H |
0.056 |
|
|
|
| 7 |
C |
-0.095 |
|
|
|
| 8 |
H |
0.055 |
|
|
|
| 9 |
H |
0.055 |
|
|
|
| 10 |
C |
-0.187 |
|
|
|
| 11 |
H |
-0.044 |
|
|
|
| 12 |
S |
0.106 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.587 |
0.781 |
0.000 |
0.977 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.366 |
-1.683 |
0.000 |
| y |
-1.683 |
-30.464 |
0.000 |
| z |
0.000 |
0.000 |
-31.668 |
|
| Traceless |
| | x | y | z |
| x |
-1.300 |
-1.683 |
0.000 |
| y |
-1.683 |
1.553 |
0.000 |
| z |
0.000 |
0.000 |
-0.253 |
|
| Polar |
| 3z2-r2 | -0.506 |
| x2-y2 | -1.902 |
| xy | -1.683 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.495 |
-0.386 |
0.000 |
| y |
-0.386 |
3.324 |
0.000 |
| z |
0.000 |
0.000 |
2.409 |
<r2> (average value of r
2) Å
2
| <r2> |
156.546 |
| (<r2>)1/2 |
12.512 |